speed_time_us = 0; ISR(PCINT_VECTOR) { static uint8_t lastState = 1; // is only 1 at first call - as static! static uint32_t lastMicros = 0; // is only 0 at first call - as static! static uint32_t last_LH_Micros = 0; // static bool currentState = PIN_REG & (1 << PIN_BIT); if (currentState && !lastState
receiver shall detect a voltage between − 3.0 and interfacing applications. The MC1489 circuits are −25 V as a Logic “1” and inputs between 3.0 and 25 V as a particularly useful for interfacing between MOS circuits and Logic “0.” On some interchange leads, an open circuit of MDTL/MTTL logic systems. In this
volts and the differential COS pointer or needle flutter especially at low input drive voltage to go as high as possible. This frequencies. The response time of the V/F is determined by combination of voltages (Figure 1) across the meter coil moves the needle to the 0 position. the time constant formed
paar Fragen: > > Ja ja, kaum reicht man den kleinen Finger knabbern die Woelfe am Arm... Guilty as charged;-) > /* Ausgabe eines kompletten Datensatzes an das 16Segment LCD von Pollin > */ > void write_PCF8576(void) > { > starti2c(); > sendbytei2c(0x70); /* Init Display */ >
angesteuert wird. Funktioniert die Kombiation einwandfrei? Anzeige: "can recognize signals such as dry contacts, NPN, PNP, pulses, etc. The signal amplitude is 3-30V" Wie sehen die CLK Impulse gegen GND im Oszi aus mit/ohne Motor aus?
IPRIOR0 PRIO_3 PRIO_2 PRIO_1 PRIO_0 Bit Name Access Description Reset value [2047:2040] IP_255 RW Same as IP_0 description. 00h … … … … … [31:24] IP_3 RW Same as IP_0 description. 00h [23:16] IP_2 RW Same as IP_0 description. 00h [15:8] IP_1 RW Same as IP_0 description. 00h Number 0 interrupt priority configuration
verbreiteten Standards: [c] KW47 is aligned with the latest automotive industry requirements such as AEC-Q100 Grade 2 qualification, compliance with ASPICE and MISRA software quality standards and support for AUTOSAR leveraging controller area network (CAN) communication. [/c] Zu guter Letzt
up to 9 LEDs with precise 16-bit PWM dimming, the AS1163 enables vibrant, customizable lighting experiences. Its daisy-chain capability, slim PCB support, and full compatibility with the OSIRE E3731i via the Open System Protocol (OSP) make it ideal for
BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL’S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS
BVdss as f(Tj, Id)
Id (A)
1.00E+00
1.00E-01
1.00E-02
1.00E-03
1.00E-04
BVdss (V)
32 33 34 35 36 37 38 39 40
150 C
25 C
-40 C
y = 4E-122e^7.738x
R^2 = 0,9447
Figure 1. Avalanche Voltage as Function of Junction
device. NOTICE! A • Before start-up, check that thevoltagespecificationonthetypeplate is the same as that of the power supply. • Ensure that other objectscannot cause a short circuitatthe contacts of the device. • Never pull the plug out of the socket bytheconnectioncable. • Store the device in a dry
Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are
for phototransistors and camera sensors, making it suitable for high-sensitivity applications such as eye tracking and object detection in VR/AR. At the same time, the 940nm wavelength is less affected by sunlight and does not appear red when emitting light, making it suitable for motion sensors. It is also widely used in biosensing applications such as pulse oximeters to measure blood flow and oxygen saturation (SpO2). [/c] ### Würth: RGB-LEDs mit höherer Temperaturfestigkeit Leuchtdioden gelten im Allgemeinen als hitzeempfindlich. Seit einiger
Electronic mirror solution
Better visibility than mechanical mirror by electronic local contrast adjustment as brightening the dark region or mitigating dazzle when too shiny head lamp.
• Correction OFF
• Correction ON
its consumption and discharges the soft-start capacitor. IC’s operation is re-enabled (soft-started) as the voltage exceeds 1.25 V. 7 LINE The comparator is provided with current hysteresis: an internal 15 µA current generator is ON as long as the voltage applied at the pin is below 1.25 V and is OFF if
protects the PFC stage during the startup phase when huge in−rush • Prevents the MOSFET from turning on as long as the “DT” and “ZCD” signals are low. This is the case as currents charge the output capacitor. • In addition this detection method does not require any long as some current flows through the coil
directory of this software component. * If no LICENSE file comes with this software, it is provided AS-IS. * ****************************************************************************** */ /* Includes */ #include <sys/stat.h> #include <stdlib.h> #include <errno.h> #include <stdio.h> #include <signal.h
BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL’S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS
soweit herangearbeitet, dass ich den entsprechenden Port A öffnen konfigurieren kann: [c] Dim readCmd As Byte() Dim fT_STATUS ' eeprom lesen fT_STATUS = ftdi.OpenByLocation(myFTLocId) ' Konfiguriere MPSSE und SPI: 8 Bits, MSB zuerst, Takt polarität und Phase für EEPROM Dim mpsse_ret As Integer Dim mpsseCommands As Byte() = { &H5, ' Setze MPSSE in den SPI-Modus &H8, ' Setze SPI Clock Polarity (CPOL) &H0, ' CPOL = 0 (Idle Low) &H10, ' Setze Clock Phase (CPHA) &H0, ' CPHA = 0 (Sample
situation, it is recommended that the oscillators of all devices are synchronized for optimum EMI behavior as follows: All OSCIO pins are connected together and one TDF8530 in the application is configured as the clock-master. All other TDF8530 devices are configured as clock-slaves. • The clock-master pin OSCIO
)VI(IN2)3.3 V 220 150 mΩ V = V = 2.8 V 220 150 I(IN1) I(IN2) (1) The TPS211xA can switch a voltage as low as 1.5 V as long as there is a minimum of 2.8 V at one of the input power pins. In this specific case, the lower supply voltage has no effect on the IN1 and IN2 switch on-resistances. ELECTRICAL
the voltage on SEL is higher than VREF at approximately (1.06 V), then the device will select IN2, as shown on Table 9-2. If the voltage on SEL drops below VREF, then the device will switch to IN1 as long as PR1 >= VREF. Otherwise, the highest voltage input will be chosen between IN1 and IN2. In this
TM Arduino UNO Reference Design Reference Designs ARE PROVIDED "AS IS" AND "WITH ALL FAULTS". Arduino DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, REGARDING PRODUCTS, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
www.nixies.us/bwg_gallery/nl7037/ The NL7037 is the largest American nixie tube. It is the same size as the Z568M, but it has a smooth top and no red coating. Interestingly, it not only uses the same socket as the Z568M, but the same pin assignments but rotated 180°. So you if you plugged this into a socket
python3 def shell_escape(cmd): return ' '.join("'"+x.replace("'","'\\''")+"'" for x in cmd) def as_root(cmd): return ['su', '-', '-c', shell_escape(cmd)] [/code] Oder du könntest "sudo -- " stat "su - -c" nehmen, da musst du nur die Listen verketten, und musst das nicht mehr extra escapen
führt das zeug auch in einer Shell aus, damit ist man wieder am Anfang. [code] #!python3 def as_root(cmd): return ['sudo', '--', *cmd] [/code] Am besten wäre es aber immer, gar nicht erst root zu benötigen.
good IATA : Not regulated as a dangerous good 14.4 Packing group ADN : Not regulated as a dangerous good ADR : Not regulated as a dangerous good RID : Not regulated as a dangerous good IMDG : Not regulated as a dangerous good IATA (Cargo) : Not regulated as a dangerous good IATA (Passenger) : Not regulated as a dangerous good 14.5 Environmental hazards ADN : Not regulated as a dangerous good ADR : Not regulated as a dangerous good RID : Not regulated as
Fehlermodus-AP zur Konfiguration, sonst könnte man alte Geräte nicht mehr nutzen, das ist also "works as designed". Aber wo gibt's heute noch WLAN-lose Stellen? ;) Max schrieb im Beitrag #7883124: > Das scheinen aber nur Schließerkontakte zu sein. Ja, Shellys haben öfter eigenartige Schaltungen,
ausgeschlossen: * NaN-Werte behoben: Manuelle Korrektur von "NaN"-Werten für MOSFET-Parameter (W, L, AD, AS) in der GUI; diese Korrekturen blieben nach dem Speichern/Laden erhalten. * Explizite .model-Direktive: Eine .model-Direktive wurde dem SPICE-Code hinzugefügt, um alle MOSFET-Parameter (LEVEL, VTO, KP, W, L, AD, AS, RS, RD, IS, etc.) explizit zu definieren und den KP-Wert zu korrigieren. * Gate-Treiber & PWM überprüft: Der Gate-Treiber (MCP1407, nicht-invertierend) und die 12V PWM-Signalamplitude wurden als korrekt
hermetically sealed switches. Utmost care is taken to insure their leaving the factory in exactly - as - specified condition. To insure dependable operation, care must be used in handling, installing, and operating them. 1. DO NOT apply more than 1 1/2 inch-pounds of torque when tightening mounting screws
fm_software.htm#bsp_RP2040b Als Selbstbauprojekt kann man klein anfangen und letztlich mit einem TDC AS6501 auf höchste Auflösung kommen. Da die Quellprogramme für IAR, Segger und Arduino vorliegen, kann man seine eigenen Anpassungen einbringen. Eine Leerplatine dazu habe ich vorrätig. Letztlich bieten
TDC7200 habe ich auch: http://mino-elektronik.de/FM_407/fmeter_407.htm#c3 ;-) Im Vergleich TDC7200 zu AS6501 ist der AS bezüglich der Auflösung ca. Faktor 5 besser. Wenn Dich die 22 Euro (netto?) ruinieren sollten, reicht je nach Messzeit auch diese Schaltung: http://mino-elektronik.de/fmeter/fm_software.htm
c] mosaic-G5 modules, its smallest GNSS receivers yet, measuring only 23 mm by 16 mm and weighing as little as 2.2 grams. The ultra-compact form factor and reduced power consumption of mosaic-G5 receivers enable reliable, high-accuracy positioning without compromises [/c] Zur optimalen Balance zwischen
applications such as delivery or light show drones. Moreover, the mosaic-G5 P3H module can calculate heading with a uniquely small distance between two GNSS antennas (known as baseline), enabling use cases such as accurate
OMAP4 and OMAP5 chips include an ARM Cortex-A9 or A15 (ARMv7) with a custom C64x+ derivative known as Tesla (or C64T)" Demnach könnte man hier fündig werden: https://www.ti.com/lit/ug/spru732j/spru732j.pdf D.h. wenn jemand einen C64+-Disassembler in Betrieb hat und die Architektur kennt, könnte
shell-storm.org/online/Online-Assembler-and-Disassembler/?inst=mov+r6%2C%230xffff%0D%0A%0D%0A&arch=arm&as_format=hex#assembly) als [code] ff 6f 0f e3 - little endian e3 0f 6f ff - big endian [/code] aber das hat mit 16 0f ff f6 wenig gemeinsam. Außer die Bits wären noch innerhalb der Bytes gedreht und
military/aerospace applications or environments unless the TI products are specifically designated by TI as military-grade or "enhanced plastic." Only products designated by TI as military-grade meet military specifications. Buyers acknowledge and agree that any such use of TI products which TI has not designated as military-grade is solely at the Buyer's risk, and that they are solely responsible for compliance with all legal and regulatory requirements in connection with such use. TI products are neither designed
is defined as the maximum voltage by the minimum voltage ratio of the standing wave on the line. It can also be expressed as a function of the reflection coefficient ratio, as follows. VZ max 1 + Γ VSWR = VZ min =
electronic equipment (i.e. AV/OA devices, communi- cation, consumer systems, gaming/entertainment sets) as well as the applications indicated in this document. 7) The Products specified in this document are not designed to be radiation tolerant. 8) For use of our Products in applications requiring a high degree of reliability (as exemplified below), please contact and consult with a ROHM representative : transportation equipment (i.e. cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention
Takten eine Größenordnung höher und da reden wir jeweils von gegateten Signalen aus den FPGAs mit GaAs-FET hinten dran. Ist auch patentiert. Sobald da FPGA-Ausgänge direkt in das Timing eingreifen wird es noch schlechter, selbst bei eindem dedizierten Design das immer gleich schaltet, weil entkoppelt.
Lumenzahl liest sich das erst mal nicht gut, aber im Datenblatt S24 steht: Using the 9-V CXA1304 LED as an example, at steady-state operation of Tc = 55 °C, IF = 700 mA, the relative luminous flux ratio is 160% in the chart below. A 9-V CXA1304 LED that measures 380 lm during binning will deliver 608 lm
Re-implementation of the "iLnk"/"iLnkP2P"/"PPPP" protocol used on some cheap IP cameras (sometimes branded as 'X5' or 'A9')" https://github.com/DavidVentura/cam-reverse Der Chip in meiner Kamera ist hier zu sehen, leider ist es die Variante unten mit nur 48 Pins: https://github.com/daniel-dona/beken7252
Power mode as down or normal, Valid Only W5100, W5200 CW_GET_PHYLINK ///< Get PHY Link status, Valid Only W5100, W5200 //#endif } ctlwizchip_type; /** * @ingroup DATA_TYPE * Network control type enumration used in
, update @ref Sn_TX_WR to the increased value as many as transmitting data size. * If the increment value exceeds the maximum value 0xFFFF(greater than 0x10000 and the carry bit occurs), * then the carry bit is ignored and will automatically update
__set_MEPC( (uint32_t)main ); // set mepc to be main as the root app. asm volatile( "mret\n" ); [/c] Ich sehe nicht wieso das manchmal gehen soll und wieso manchmal nicht! Aber es