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ENC28J60 wird heiss
Power Save Enable bit . . . When PWRSV = 0: The bit is ignored; the regulator always outputs as much current as the device requires.
... schrieb im Beitrag #2371490: > the regulator always outputs as much current as the > device requires. Woher weiss der Regulator das nur...?
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AVR bootloader kernel ATmega32 *nix
etc etc. ) >>Each VDD and VSS pin pair should have >>a 0.1 μF ceramic bypass capacitor placed as close to >>the pins as possible. >>Relatively high currents are necessary >>to operate the twisted pair interface, so all wires >>should be kept as short as possible and reasonable >>wire widths
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Brauche Unterstützung beim OV7670 (bzw. SCCB)
the WCK and RCK are kept running at least 1MHz at all times. The faster one of WCK and RCK is used as the DRAM refresh timing clock and has to be kept free running. When irregular FIFO I/O control is needed, keep the clock free running and use /WE or /RE to control the I/O as follows: [... dann folgt
im Nachgang: Revision-History von Irfanview sagt, dass Version 4.34 im Jahr 2012 n.Chr. rauskam - as time goes by ...
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Auflösungswechsel
public struct DISPLAY_DEVICE { public int cb; [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)] public string DeviceName; [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 128)] public string DeviceString; public int StateFlags; [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 128)] public string DeviceID; [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 128)] public string DeviceKey;
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spice model +syntax für Übertrager gesucht
LTspiceXVII zu öffnen. In Firefox musst du einen Rechtsklick auf den Filenamen machen und dann "Save as" wählen. Natürlich könnte man auch umständlich den Text jetzt selber kopieren und in eine Datei mit der Endung .asc speichern. Siehe Diskussion hier: https://www.mikrocontroller.net/topic/496527#new
LTspiceXVII zu öffnen. In Firefox musst du einen Rechtsklick auf den Filenamen machen und dann "Save as" wählen. Natürlich könnte man auch umständlich den Text jetzt selber kopieren und in eine Datei mit der Endung .asc speichern. Siehe Diskussion hier: Beitrag "Angehängte LTSpice-Files *.asc"
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Viele ESP8266 vernetzen?
https://gitlab.com/painlessMesh/painlessMesh/-/wikis/home > Every node acts as an accesspoint (AP) for other nodes to connect to and as a client to connect to one AP of another node. There is a limit of 4 station nodes per AP for ESP8266 and 10 for ESP32.
Latenzen so manchen Streich spielen. Netz Werk schrieb im Beitrag #6205385: >> Every node acts as an accesspoint (AP) for other nodes to connect to and as a > client to connect to one AP of another node. There is a limit of 4 > station nodes > per AP for ESP8266 and 10 for ESP32. Auch das
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VB.NET NewLine "0a" Chr
ein. Aktueller Code: [code]Imports System.IO.Ports Public Class Form1 Dim data_received As String Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged Dim theText As String = TextBox1.Text End
End If End Sub Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Timer1.Interval = 300 Timer1.Enabled = False End Sub Private Sub Button1_Click(ByVal sender As System.Object
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Keine AliExpress-Lieferungen nach Deutschland Gesperrt
Ich habe mal direkt bei Aliexpress nachgefragt: "According to German VAT regulation, AliExpress as a marketplace is required to collect relevant German VAT related information from sellers. As such, some sellers’ products may be tentatively blocked for purchase by a buyer located in Germany until
habe mal direkt bei Aliexpress nachgefragt: > > "According to German VAT regulation, AliExpress as a marketplace is > required to collect relevant German VAT related information from > sellers. As such, some sellers’ products may be tentatively blocked for > purchase by a buyer located in Germany
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C versus Assembler->Performance Gesperrt
changing differential channels. Once a differential channel has been selected, the gain stage may take as much as 125µs to stabilize to the new value. Thus conversions should not be started within the first 125µs after selecting a new differential channel. Alternatively, conversion results obtained within
in widespread use throughout the money transaction and point-of-sale industry. Peripherals such as the currency detectors for coins and banknotes found in a diverse range of automatic payment equipment such as transportation, ticketing, payphones, amusement machines, and retail cash management use
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Wie funktionieren verschlüsselte FW-Updates?
Also doch AES Verschlüsselung mit einem festen Schlüssel ... !? :-O
speziellen, oder war > sie nur so allgemein? Also sowohl, als auch. Habe ihr einen STM32. Der hat AES und (3)DES als HW-Engine. Aber nur, weil der Controller AES in HW kann heißt es ja nicht, dass es die bevorzugte und/oder beste Methode ist.
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Überschreitung einer Linie AVR - GPS
[code] PA1 + tAs * dA = PB1 + tBs * dB [/code] Dies ist eine Vektorgleichung, da ja jeder Punkt dir x und y beschrieben ist. Also haben wir da in Wirklichkeit 2 Gleichungen [code] PA1x + tAs * ( PA2x - PA1x ) = PB1x + tBs * ( PB2x - PB1x ) PA1y + tAs * ( PA2y - PA1y ) = PB1y + tBs * ( PB2y - PB1y ) [/code] Das sind 2 Gleichungen in 2 Unbekannten (tAs und tBs) und das lässt sich lösen. Heraus kommt eine Lösungsformel, die den ganzen Zirkus den
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Verkaufe diverse Bauteile
von Firmen aus der Umgebung. England 436A LM324N 475x TSL LM324N 5093 126x Portugal 8922AS SN74121N 100x MCP616 (I/P TPV 0827) 300x ST Electronics IRFP150 60x ST Electronics BYW99P200 90x Phillips BYV32F-200 50x NE555N 195x DIP8 Schalter 41x WC3 UAA180 19x T74LS193B1
Halbleiter? https://www.ebay.de/fdbk/feedback_profile/ankalotta?filter=feedback_page%3ARECEIVED_AS_SELLER&_trksid=p2047675.m3561.l2560
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Grafik-Algorithmus gesucht
du dich z.B. in die X - Richtung änderst, umso mehr änderst du deine Punkte in X Richtung dim g as graphics = Me.CreateGraphics With g .ScaleTransform(Pixel) ......was man halt so braucht end with dim p as pen = New .......(color, with) For i as integer = 0 to DeltaAktuell redim p (color, with jetzt von i abhängig) dim Punkte() as PointF = {NewPointF(x1 + i,y1+i),x2,y2)} p.draw.....(punkte) EndFor Weiß nicht was du machst, dies wäre VB. Leider habe ich hier keine Software, der Code geht natürlich nicht, aber vl erkennst
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Studio 6.1 Rebuild fails
Du ein rm ohne vorherigen Bindestrich stehen. [code] # Other Targets clean: -$(RM) $(OBJS_AS_ARGS) $(EXECUTABLES) -$(RM) $(C_DEPS_AS_ARGS) rm -rf "DotUhr.elf" "DotUhr.a" "DotUhr.hex" "DotUhr.lss" "DotUhr.eep" "DotUhr.map" "DotUhr.srec" [/code] Wenn eine der Dateien, die beim letzten
ohne vorherigen Bindestrich > stehen. > > [code] > # Other Targets > clean: > -$(RM) $(OBJS_AS_ARGS) $(EXECUTABLES) > -$(RM) $(C_DEPS_AS_ARGS) > rm -rf "DotUhr.elf" "DotUhr.a" "DotUhr.hex" "DotUhr.lss" "DotUhr.eep" > "DotUhr.map" "DotUhr.srec" > [/code] > Wenn eine der Dateien, die beim
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Wellenwiderstand mit µC messen
and watch the display. Vary the frequency until you see that the capacitive reactance is the same as the inductive reactance (the 'dots' on the CRT will be exactly vertically aligned) as you switch from short to open. Then read the reactance and you have the answer. For example I have found rolls of RG58 as low as 42 ohm and as high as 62 ohm. It is a lesson to never pay attention to "RG" numbers ever again.
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ATSAM4E8C SPI Hilfe
-mcpu=cortex-m4 -mthumb -D__SAM4SD32C__ -nostartfiles -L ../CMSIS_Atmel/Device/ATMEL/sam4s/source/as_gcc -T ../CMSIS_Atmel/Device/ATMEL/sam4s/source/as_gcc/sam4sd32c_flash.ld -Os -o spitest.elf ../CMSIS_Atmel/Device/ATMEL/sam4s/source/as_gcc/startup_sam4s.c spitest.c [/pre] ergibt den angehängten
pin; // Enable Pull up p_pio->PIO_OER = MOSI | SPCK | NPCS0 | aktuel_CS; // Configure pin as output p_pio->PIO_ODR = MISO; // Configure pin as input p_pio->PIO_PDR |= pin | aktuel_CS; // Remove the pins from under the control of PIO /* assign port B to periph. A and
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Atmega ISR Prolog dauert zu lange - verschieben möglich?
OCF1A); // clear OCF1A flag (which is always set before), otherwise interrupt will directly fire as soon as enabled. Clearing is done by writing 1. TCCR1B |= (1<<WGM12); TIMSK1 |= (1<<OCIE1A); } else{ TIMSK1 &= ~(1<<OCIE1A); TCCR1B &= ~(1<<WGM12); } } [/c] Compiler
SNIFFER_STATE_RESET 42 INT1_vect: push r16 in r16, _SFR_IO_ADDR(PORTB) ; read PORTB as fast as possible push r17 in r17, _SFR_IO_ADDR(SREG) ; save SREG sbrc r16, 3 ; PB3 == LOW? rjmp INT1_SCK_HIGH INT1_SCK_LOW: lds r16, TCNT1
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Bascom I2C Sensor ansprechen
hwstack = 128 $framesize = 128 $swstack = 128 $baud = 38400 $baud1 = 9600 Open "COM2:" For Binary As #2 Config Sda = Portd.5 Config Scl = Portd.4 Wait 2 Dim Highbyte As Byte Dim Lowbyte As Byte Dim Temp1 As Single Temp1 = 0 Do I2cstart Waitms 10 I2cwbyte 84 Waitms
occurs when a new START condition is issued between a START and STOP condition. This is referred to as a REPEATED START condition, and is used when the Master wishes to initiate a new transfer without relinquishing control of the bus. After a REPEATED START, the bus is considered busy until the next STOP
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Atmega88 = Anfänger benötigt Hilfe!!
= 0x000102 avrdude: Expected signature for ATMEGA88PA is 1E 93 0A avrdude: safemode: lfuse reads as 0 avrdude: safemode: hfuse reads as 0 avrdude: safemode: efuse reads as 0 avrdude: NOTE: FLASH memory has been specified, an erase cycle will be performed To disable this feature, specify
0x85 != 0x00 avrdude: verification error; content mismatch avrdude: safemode: lfuse reads as 0 avrdude: safemode: hfuse reads as 0 avrdude: safemode: efuse reads as 0 avrdude: safemode: Fuses OK avrdude done. Thank you. Weiß da jemand Rat?? Danke.
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Agilent Multimeter über LAN bedienen
Programmzeile) , dann gibt es einen Fehlermeldung (s.Anlage) Private Sub Command4_Click() Dim ioMgr As VisaComLib.ResourceManager Set ioMgr = New VisaComLib.ResourceManager Dim instrument As VisaComLib.FormattedIO488 Set instrument = New VisaComLib.FormattedIO488 Set instrument.IO = ioMgr.Open("TCPIP0::A-34461A-05403.fritz.box::5025::SOCKET") Dim idn As String instrument.IO.Timeout = 5000 Dim dblData As Double Dim strReply As String instrument.WriteString "MEAS:VOLT:AC? 100" instrument.WriteString "MEAS:VOLT:DC? 1000" instrument.WriteString
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TLS1.2/TLS1.1 ist schon wieder aus
ab, welche Ciphers der Client bei 1.0/1.1 mag. In 1.0/1.1 bietet der Server nur ECDHE_ECDSA_WITH_AES_128/256_CBC_SHA an. Wer das bei 1.0/1.1 nicht verdaut, sondern z.B. auf die älteren RSA/DHE Varianten besteht, der hat Pech.
> In 1.0/1.1 bietet der Server nur ECDHE_ECDSA_WITH_AES_128/256_CBC_SHA an. Jau, das wird es sein - CBC wird exklusiv nur bei Verfahren mit Elliptischen Kurven angeboten, die mein Browser nicht kann. Schon verrückt: Clients die EC können, können
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Jobchancen mit diesem Lebenslauf als Ingenieur
Gerade in einem anderen Forum gelesen: "Its easier to get Hartz4 than a job as engnieer"
Rasenmäher schrieb im Beitrag #4686205: > "Its easier to get Hartz4 than a job as engnieer" Ja natürlich ist es das. Hartz4-berechtigt ist so gut wie jeder, immerhin wollen wir hier keine Leute haben die auf der Straße verhungern. Für den Job-as-engineer muss man schon mehr
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bitte kleines beispiel zu pin change-interrupt
DDRx Register selects the direction of this pin. If DDxn is written logic one, Pxn is configured as an output pin. If DDxn is written logic zero, Pxn is config- ured as an input pin. If PORTxn is written logic one when the pin is configured as an input pin, the pull-up resistor is activated. To
switch the pull-up resistor off, PORTxn has to be written logic zero or the pin has to be configured as an output pin. The port pins are tri-stated when reset condition becomes active, even if no clocks are running. If PORTxn is written logic one when the pin is configured as an output pin, the port
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[V] Leerplatinen für Bastelprojekte aus alten Elektronikzeitschriften
Beitrag #7866883: > So isses zumindest bei Elecrow Zitat von elecrow: What will be regarded as different designs? Basically, if the traces/ silkscreen in your PCB is different, as long as it can be separated, no matter by v-cut, millings, or drill holes, it will be regarded as different designs
look the same, but if there is no any connection to make them into one panel, and it needs to be sent as single piece, it will be also considered as different designs. bei JLCPCB steht es weniger versteckt direkt in der Eingabemaske
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Newbi Frage
Private Sub PDU_Str_Click() strPDU.Text = Tel_Nr + SMS_Msg() End Sub Function SMS_Msg() As String Dim intLaenge As Integer Dim intLaengenZaehler As Integer Dim intCount As Integer Dim intPDULaenge As Integer Dim intBitZaehler As Integer Dim intSchleifenZaehler As Integer Dim bytTmp As Byte Dim bytLo As Byte Dim bytHigh As Byte Dim bytMsgIn(0 To 1024) As Byte Dim bytMsgOut(0 To 1024) As Byte 'Arrays löschen (bzw mit "0" vorbelegen) For intN = 0 To 1024
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Flash probleme
############# | 100% 0.09s avrdude: Device signature = 0x1e9307 avrdude: safemode: lfuse reads as EF avrdude: safemode: hfuse reads as D9 avrdude: erasing chip avrdude: safemode: lfuse reads as EF avrdude: safemode: hfuse reads as D9 avrdude: safemode: Fuses OK avrdude done. Thank you.
############# | 100% 0.01s avrdude: Device signature = 0x1e9307 avrdude: safemode: lfuse reads as E1 avrdude: safemode: hfuse reads as D9 avrdude: erasing chip avrdude: safemode: lfuse reads as E1 avrdude: safemode: hfuse reads as D9 avrdude: safemode: Fuses OK avrdude done. Thank you.
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Kleines Matheproblem (Positionsbestimmung)
den Entfernungen AS und BS gleich ist, eine Gerade bilden. Aber das ist, wie die Grafik zeigen soll, *nicht* der Fall. (Unter anderem deswegen ist auch die von X4U vorgeschlagene Methode des Bogenschnittes nicht anwendbar
zwischen den Entfernungen AS und BS gleich ist, eine Gerade > bilden. Aber das ist, wie die Grafik zeigen soll, nicht der Fall. > (Unter anderem deswegen ist auch die von X4U vorgeschlagene Methode des > Bogenschnittes nicht
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Einfache Lichtorgel bauen, aber wie ?
schrieb im Beitrag #3495249: > http://www.produktinfo.conrad.com/datenblaetter/100000-124999/116246-as-01-de-3_Kanal_Lichtorgel.pdf > (Seite 20) 404. That’s an error. The requested URL /datenblaetter/100000-124999/116246-as-01-de-3_Kanal_Lichtorgel.pdf was not found on this server. That’s all
im Beitrag #3495249: >> > http://www.produktinfo.conrad.com/datenblaetter/100000-124999/116246-as-01-de-3_Kanal_Lichtorgel.pdf >> (Seite 20) > > 404. That’s an error. Nunja, Lichtorgeln sind aus der Mode gekommen.
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Starke Verzerrung mit LM358-Verstärker bei 15 kHz
Übernahmeverzerrungen des LM324/358/321, allerdings mit 0.5V/us auch eine miese slew rate. The old LM741 looks as though it would be quite unusable, as its very limited 0.5 V/μs slew rate allows a full output swing only up to 4.4 kHz. Horrific as it may now appear, audio paths full of LM741s were quite common
potentially damaging current flow due to the input diode. Even if the GND > pin is also grounded, such as in single supply applications, there is a > possibility that the input ground will be negative relative to the op > amp’s internal ground node. Ground differences occur when there is poor > layout
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Coldcap Attiny85 Betriebszeit ausrechnen
Dann rechnen wir doch mal selber: 3599,5s/h * 12µA = 43.194µAs/h 0,5s/h * 7mA = 3,5mAs/h = 3.500µAs/h 43.194µAs/h + 3.500µAs/h = 46.694µAs/h 46,694µAs/h * 1h/3600s = 12,97µA Jetzt zum Kondensator: Q = C * U U_max = 5V U_min = 2,8V C = 6F Q = C * (U_max - U_min) = 6F * (5V - 2,8V) = 13,2As = 13.200.000µAs 13.200.000µAs * 1h/3600s = 3.666,67µAh Also hat deine Schaltung eine rechnerische Laufzeit von: 3.666,67µAh / 12,97µA = 282,7h 282,7h * 1d/24h = 11,77 Tagen Als Gegenprobe
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Sensor über I²C-Bus auslesen - Bascom-Code
Stopbits = 1 , Databits = 8 , Clockpol = 0 'Konfiguration COM-Port 1 Open "com1:" For Binary As #1 'COM1 aktivieren. Declare Sub Showtemperatur() Const Hyt221write = &H90 Const Hyt221read = &H91 Dim Hyt221high As Byte Dim Hyt221low As Byte Dim Temperatur As Integer Dim Nachkommastelle As String * 2 I2cinit Start: Showtemperatur Wait 2 Goto Start Do Sub Showtemperatur() I2cstart I2cwbyte Hyt221read I2crbyte Hyt221high
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4-bit Microcontroller / Microprozessoren?
get further away from the difficulties of Life and closer to the construction of a computer that is as easy to program as any other."
Algol-30 https://en.wikipedia.org/wiki/LGP-30 Auch schön: "The LGP-30 was commonly referred to as a desk computer." Jetzt versteht man auch woher der Ausdruck kommt, nur heisse Luft zu produzieren.
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die Betty-Fernbedienung von Pollin als ARM-Eval Board
############################################################# CC = $(ARMPATH)/$(TOOLPREFIX)gcc AS = $(ARMPATH)/$(TOOLPREFIX)as LD = $(ARMPATH)/$(TOOLPREFIX)ld OC = $(ARMPATH)/$(TOOLPREFIX)objcopy OD = $(ARMPATH)/$(TOOLPREFIX)objdump CPUFLAGS = -mcpu=arm7tdmi-s OPTFLAGS = -O0 CFLAGS = -Wall
Fernbedienung mit den zusätzlichen Spässchen von Boop, wie dem Funkscanner Teil. Die Jungs hier machen as anderes, sie machen aus der Betty eine ARM Spielwiese für den LPC2200 - das hat nur wenig mit der Eigenschaft als Fernbedienung zu tun.
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Sensor autark betreiben mit einem Thermogenerator
year1999/p024c.htm ...once the device starts, a bootstrap effect allows the input voltage to drop as low as 0.6 V at a 1 mA output current...
Mischkristall-Transistoren wie den BFP620, wo die mit ihrer Schaltschwelle liegen weiß ich nicht. Wo liegt eigentlich GaAs? Daraus werden aber nur FET hergestellt.
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Master und Slave am RS485
$swstack = 48 $framesize = 60 '--------[Serial Output]---------- Sub Send_data(byval Byte1_w As Byte , Byval Byte2_w As Byte , Byval Byte3_w As Byte , Byval Byte4_w As Byte , Byval Byte5_w As Byte , Byval Byte6_w As Byte , Byval Byte7_w As Byte) Linebusy = 1 Txcomplete = 0 Crcbyte_w
' mark next Byte in UDR as Data Printbin Byte2_w ; Byte3_w ; Byte4_w ; Byte5_w ; Byte6_w ; Byte6_w ; Crcbyte_w ; 'Sending without line feed While Txcomplete = 0 nop Wend 'Print #2 , "Sended--->" ; "To
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Internen Oszillator aktivieren
registers: 0 out of 240 (0%) Number of SLICEs: 14 out of 1056 (1%) SLICEs as Logic/ROM: 14 out of 1056 (1%) SLICEs as RAM: 0 out of 792 (0%) SLICEs as Carry: 12 out of 1056 (1%) Number of LUT4s: 26 out of 2112 (1%) Number used as logic LUTs: 2 Number used as distributed RAM: 0 Number used as ripple logic: 24 Number used as shift registers: 0 Number of PIO sites used: 33 + 4(JTAG
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Mikrocontroller ATmega8 mit 2 8-bit TTL Latch => Lauflicht
www.elcojacobs.com/shiftpwm/ This solution does not use latches, but 74595 shift registers, and you can link as many of them together as you want. I tried that on real Arduino, but I guess you could easily turn your ATMega8 into Arduino as well. Jakub
"The circuit is almost the same as in the ShiftOut tutorial on arduino.cc, but it uses pin 13 as clock and pin 11 as data. You can choose the latch pin yourself, but the data and clock pins should be connected to the SPI pins MOSI(11)
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Stoppuhr Anzeigeproblem
'Anfangsstatus für PortB Ddrc = &B000001111 Dim Timer1_start As Word Dim Timer2_start As Word Dim Sekunde As Word Dim Minute As Word 'Varriablen deffinieren Dim Stunde As Word Dim Sek1 As Byte Dim Sek2_zwischenergebnis As Byte Dim Sek2 As Byte Dim M1 As Byte Dim M2_zwischenergebnis As Byte Dim M2 As Byte Dim St1 As Byte Dim St2_zwischenergebnis As Byte Dim St2 As Byte Config Timer1 = Timer , Prescale = 1024
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Erfahrung mit China-PCB Hersteller
manufacturers' web sites, the same way > your browser gets a price when you fill out a quote form. Hi, as an example ---look the pics
and as you wrote on your site: 'Use the Prototype PCB service with a 5 day lead time.' You cant use the Prototype PCB Service for quantities >100
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Prusa I3 3D Drucker
aktuell aus der CR10-Facebook-Gruppe: "I am seeing a lot of posts about cheap filament and just as many about problems and issues with clogging and poor quality prints. We all received that horrible first roll of filament that Creality sent with their printer and it made horrible prints and yet there
companies with reliable reviews and pay a little more per roll. I myself pay around $25 a roll I have paid as little as $17 and as much as $40 for specialty rolls. I sell most of my prints and on average I get around $350 to $500 dollars per roll in profit from $25. Even if you print only for your self it is
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AtmelISP, AT89S52
-----------------------------*/ void main (void) { P1_0 = 1; /* Configure P1.0 as an input */ /*----------------------------------------------- This loop reads P1.0 and writes the value read to P1.1. Open the Port 1 Dialog from the Peripherals Menu and change the value of
Nun habe ich das Hex-File. Ich lade nun das Hex-File in den Buffer (Buffer -> Load from Disk -> As a Intel HEX File). Danach überprüff ich ob alles ordnngsgemäß in den Buffer geladen wurde (Buffer -> Edit). Wenn alles passt, lad ich nun den ganzen Kram in den Speicher des Mikrocontrollers (Device
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Passwort Klartext oder Hash
stored HA1 is leaked, an attacker can generate valid responses and access documents in the realm just as easily as if they had access to the password itself. The table of HA1 values must therefore be protected as securely as a file containing plaintext passwords. > Digest access authentication prevents the use of a strong password hash (such as bcrypt) when storing passwords
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Wie kann man sich vor der betriebliche Weihnachtsfeier drücken?
#4813459: > Abgesehen davon: Es gibt "Free Food und Drink!";-) Stimmt nicht: "There's no such thing as a free lunch."
Zumindest in der Filterblase AS&B.
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iPod-Interface am Anschluss des CD-Wechsler für Audi Werksradio (1. Generation)
Low-Levels, um Euch ein bisschen Arbeit zu ersparen: [c] /* MODULE prot */ void ProtInit(void) { AS1_ClearRxBuf(); AS1_ClearTxBuf(); ProtZustand_u16 = PROT_ZUSTAND_IDLE; ProtTimerCounter_u16 = 0; AblZustand_u16 = ABL_ZUSTAND_IDLE; AblTimerCounter_u16 = 0; AblWdhCounter_u16 = 0
PROT_ZUSTAND_DATEN_FERTIG; } } else { SendMessage_st.Error_u8 = AS1_RecvBlock(SendMessage_st.EmpfangString_au8, SendMessage_st.EmpfangAnzahlZeichen_u16, &SendMessage_st.EmpfangAnzahlZeichen_u16); if(SendMessage_st.Error_u8 != ERR_OK) { AS1
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TLC272 kaputt
den zweiten irgendwie neutralisieren? Im Datenblatt steht: "Unused amplifiers should be connected as grounded unity-gain followers to avoid possible oscillation." Was bedeutet das? danke, Pedro
Pedro schrieb im Beitrag #5565448: > "Unused amplifiers should be connected as grounded unity-gain > followers to avoid possible oscillation." Was bedeutet das? Du sollt den Ausgang mit dem invertirenden Eingang verbinden und den nichtinvertierenden auf einen erlaubten Pegel
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ATmega32 ADC auslesen
uint16_t Result = 0; uint8_t Display = 0; int main(void) { DDRB = 0xFF; // LEDs | pins set as inputs PORTB = 0xFF; // all LEDs off DDRA &= ~0x01; // Port A Pin 0 set as output ADCSRA = 0x8E; // 1000|1110 ADMUX = 0x00; // 0000|0000 ADCSRA |= 0x40; // start first conversion
uint16_t Result = 0; uint8_t Display = 0; int main(void) { DDRB = 0xFF; // LEDs | pins set as inputs PORTB = 0x0F; // all LEDs off DDRA &= ~0x01; // Port A Pin 0 set as output ADCSRA = (1<<ADEN) | (1<<ADPS2) | (1<<ADPS1); //0x86; // 1000|0110 ADMUX = 0x00; // 0000|0000 ADCSRA
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VB.NET 2008 Wie bekomm ich die Leiste bei MDIForms weg Gesperrt
funktionieren tut das aber trotzdem (VB2008): [code] Public Class Form1 Dim MyChildForm As New Form Dim MyButton As New Button Dim FShowControls As Boolean = 0 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
MyButton.Click, AddressOf MyButton_Click End Sub Private Sub MyButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) FShowControls = Not (FShowControls) If FShowControls Then MyChildForm.Text = "MyChildForm2" MyChildForm.ControlBox
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AVR-Studio 5 compilieren & brennen
eine ziemlich deutliche Sprache. Dazu dann noch die eigenen leidvolle Erfahrungen mit einer duch AS5 zerschossenen VS2005 Installation. Nicht nur bei der Installation von AS5, damit es sich auch richtig lohnt, bei der Deinstallation dann gleich nochmal :( Ich hab jedenfalls erstmal mehr als genug
.. schrieb im Beitrag #2244495: > Dazu dann noch die eigenen leidvolle Erfahrungen mit einer duch AS5 > zerschossenen VS2005 Installation. Nicht nur bei der Installation von > AS5, damit es sich auch richtig lohnt, bei der Deinstallation dann > gleich nochmal :( > Ich hab jedenfalls erstmal mehr
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Regelung eines unstabilen Systems
'|----------------------------------Variablen-----------------------------------|' Dim Position As Integer 'Analoge Spannung des Hallsensors Dim Pulsweite As Integer 'Die Pulsweite für den Spulenstrom Dim Alteposition As Integer
As String * 5 'Seriell ankommende Zeichen Dim Eingeschaltet As Bit 'Um alles auszuschalten Dim Anfangsbuchstabe As String * 1
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Bleiakku richtig lagern
dritter Seite: The I1U1I2aI3aI3... charging characteristic (Fig. 2f) starts like IU charging. As soon as the battery charge current drops below a certain limit in the U-phase, the system switches to recharging with I2. This is for a limited time and with a limited voltage. Batteries with defined
container walls, especially when batteries are operated at elevated temperature. Water loss must be kept as small as possible, in order to avoid an undue increase of acid concentration, with the mentioned adverse effects. This again shows, how much the aging factors may be inter-dependent. --- Daher