-
Bild
Zwei Frequenzanalysen eines Signals
Frequenzanalyse -13dB -20dB -25dB -30dB -35dB -40dB -45dB -50dB -55dB -60dB -65dB -70dB -75dB -80dB -85dB -90dB 10Hz 20Hz 50Hz 100Hz 200Hz 500Hz 1kHz 2kHz 5kHz 10kHz 20kHz 50kHz 100kHz 200kHz 500kHz Pegel: -11.07 dB Rumpe: 176 Hz (-48 dB) Frequenzanalyse -13dB -15dB -18dB -21dB -24dB -27dB -30dB -33dB -36dB -39dB -42dB -45dB -48dB -51dB -54dB -57dB -60dB -63dB -66dB -69dB -72dB -75dB -78dB -81dB -84dB -87dB -90dB 1Hz 2Hz 5Hz 10Hz 20Hz 50Hz 100Hz 200Hz 500Hz
-
Bild
Schaltplan eines LZ1AQ Loop Amps
Loop T1 BN73-202 6T/6T/6T R15 220R OUT C12 2.2uF GND C15 100pF R18 220R L4 0.3uH C2 2.2uF R2 51R C13 0.1uF R16 220R GND C4 2.2uF R8 1.3K R6 4.7K Q4 2SC5551 R10 12R R4 180R R13 20R C6 2.2uF R14 100R GND
-
Bild
Schaltplan einer Ethernet-Schnittstelle mit USBC6-456C
+3V3_PER, R43, R44, R30, 10K, U9, TXEN, TXD0, TXD1, TXD2, PG11, PG13, RMII_TXD0, RMII_TXD1, PC1, PC5, R42, R41, 10K, RMII_RXD0, RMII_RXD1, R40, R33, R46, 1K, PA7, RMII_CRS_DV, R48, 33, PA1, RMII_REF_CLK, R47, 10K, X4, X53T-C10SSA-25.000MHz, 30pF, C43, U9, TXP, TXN, RD
-
Bild
Elektronik-Bausatz mit Platine, LEDs und Komponenten
, C1, C2, C3, BUZZER1, U1, STC89C52RC (DIP40), R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25, C26, C27, C28, C29, C30, C31, C32, C33, C34, C35, C36, C37, C38, C39, C40, C41,
-
Bild
Schaltplan eines elektronischen Geräts
, C16, C40, 10n, IN, OUT, C15, 470p, +3V, C11, R11, 15, C33, 17p, C34, 100n, C12, 470p, C10, 10u, R13, 12, C28, 86, VDD, C31, 17p, C32, 10u, R10, 82, C30, 100n, C29, 10u, R19, 3V3a, C27, 100n, C26, 10u, C25, 10u, C24, 100n, C23, 10u, C22, 100n, C21, 17p, C20, 10u, C19, 100n, C18, 10u, C17, 100n, C14, 470p, C13, 10u, C12, 100n, C11, 10u, C10, 100n, C9, 10u, C8, 100n, C7, 10u, C6, 100n, C5, 10u, C4, 100n, C3, 10u, C2, 100n, C1, 10u, R2, 100n, R3, 10k, R4, 10k, R5, 1k, R6, 4.7k, R7, 10k, R8, 220, R9, 220, R12
-
Bild
Schaltplan einer 40W MW-Endstufe
1W, R15, Q2, BUX20, D3, BU429, C15, 100n, C16, 100n, C4, 100n, HF out, RM10/2, L6, GND, C14, 100n, C13, 100n, R6, 1u, R13, 1u, R14, 100u, Q3, BUX20, C18, 1k/1W, R19, 100n, C10, 10u, R18, 3, C5, 100n, P1, 1u, L3, L2, L5, MW-Endstufe 40W, (c) 2000,2001 by Ing. Harald Chmela, http://www.hcrs.at
-
Bild
Terminal-Ausgabe des Befehls ip addr
qdisc noop state DOWN group default clan 32 link/ether 46:6f:aa:8f:6f:a1 brd ff:ff:ff:ff:ff enp0s13: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default clan 1000 inet 10.44.83/24 metric 100 brd 10.44.255 scope global dynamic enp0s13 valid_lft 350sec preferred_lft 350sec
-
Bild
Schaltplan eines 4-Kanal analog Datenloggers
ST1 TS9011 V-IN IC3 2u C6 +3.3V T3 AO3401 1u ST6 IN1 IN2 IN3 IN4 R2 R13 R14 R15 R3 R5 R6 10K 10K 10K 1K 1K 1K 0-3.3V 0-3.3V 0-3.3V U-IN SD1 MMBD1504 SD2 MMBD1504 U-IN SW1 SW2 S1 S2 START STOPP LED1 LED2 LED-SMD LED1-SMD LED2-SMD VSS SW1 SW2 PF2-NRST PA15 PA14-SWDCLK PA14-SWDCLK PA13-SWDIO PA12 OSC32_O PA11 OSC32_O PA10 PC15 PC6 PC20 PA8 PA7 PA6 PA5 PA4 PA3 PA2 PA1 PA0 VDD IC1 STM32G031KXX W25Q128 IC2 W3.3 C9 1u C5 R11 22 T2 BC817 10K R12 4-Kanal analog Datenlogger Michael Nowak
-
Bild
Textseite mit Bauteilliste eines Transistor-Superempfängers
Watt R 10 Widerstand 50 kΩ/1/10 Watt R 11 Widerstand 10 kΩ/1/10 Watt R 12 Widerstand 1 kΩ/1/10 Watt R 13 Widerstand 1 kΩ/1/10 Watt R 14 Widerstand 1 kΩ/1/10 Watt R 15 Widerstand 100 kΩ/1/10 Watt R 16 Potentiometer 10 kΩ/1/10 Watt Stückliste zu Schaltung 7 C 7 Kondensator 50 nF C 8 Kondensator 500 pF C 9
-
Bild
Schaltpläne einer CAN Bus Arbitrationslogik
SN74HC08 1 2 VF3 U9 500k 220n Delay Line 210ns U14 SN74HC08 1 2 U8 SN74HC04 1 2 Delay Line 210ns U13 SN74HC32 1 3 2 U10 SN74HC32 1 2 3 TX2 U15 SN74HC04 1 2 TX2 RX1 TX1 U1A SN74LV32APWR 1 2 3 U1B SN74LV32APWR 5V R2 4.42k U5A SN74LVC2G132DCTR 1 2 C2 47pF GND U4B SN74LVC2G04DBVR 1 2 3 U2A SN74LVC2G04DBVR
-
Bild
Tabelle mit Messwerten von Kapazitäten und LEDs
5mm Red Hi (Clear) 11 4.4 11.4 2.63 5mm Red Rectangular (black case) 12 28.2 56.9 2.02 4mm Red Same 13 28.7 60.8 2.11 4mm Red 14 5.4 13.5 2.50 5mm Yellow 15 6.6 16.2 2.43 5mm Yellow Same 16 7.4 16.5 2.24 5mm Green 17 6.5 15.9 2.45 5mm Green 18 7.0 17.1 2.45 5mm Green Same 19 7.8 19.5 2.50 5mm Green 20
-
Bild
CAD-Ansicht eines Leiterplatten-Layouts
MH2, MH1, 5V, GND, +12V, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25, C26, C27, C28, C29, C30, C31, C32, C33, C34, C35, C36, C37, C38, C39, C40, C41, C42, C43, C44, C45, C46, C47, C48, C49, C50, C51, C52, C53
-
Bild
Elektronischer Schaltplan mit Leistungsteil und PCA8574 I2C-Erweiterer
Vin12V, K6, BLM31PG101SL, F5, C2, C3, R11, R12, R13, R14, R15, R17, IC3, MISO, Fault, Out1, Out2, GND, +5V, +12V, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25, C26, C27, C28, C29, C30, C31, C32, C33
-
Bild
Bestückte Leiterplatte mit elektronischen Bauteilen
1K, PRSTE, PRSTE, IC3, IC1, IC5, R3, R4, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25, R26, R27, R28, R29, R30, R31, R32, R33, R34, R35, R36, R37, R38, R39, R40, R41, R42, R43, R44, R45, R46, R47, R48, R49, R50, R51, R52, R53
-
Bild
Schaltplan eines Audio-Verstärkers
0,725; 0,88; J7; Ring; GND; R3; 470n; 16v; C1; 0,1; R7; 47; R6; 22k; 0,1; C3; SA11; R12; R14; R16; R13; R10; R8; R9; R18; R15; R17; C2; C4; C5; C6; C9; C10; C11; C12; C13; C14; C15; C16; C17; C18; C19; C20; C21; C22; C23; C24; C25; C26; C27; C28; C29; C30; C31; C32; C33; C34; C35; C36; C37; C38; C39;
-
Bild
Schaltplan eines Netzteils
01x03 C14 2.2uF C20 2.2uF C21 2.2uF C8 22mF C9 22mF C10 22mF D3 MBR745 D4 MBR745 D5 MBR745 D6 MBR745 C13 22mF GND RV1 1K RV2 1K R9 1K5 C7 330uF / 50V D2 1N4002 R11 1K C5 10uF R12 22 / 2W U2 LM337_TO220 VI VO R13 4K7 Q4 B8139 R14 470 / 2W R16 0.1 / 5W Q8 TIP2955G R18 0.1 / 5W D6 TIP2955G
-
Bild
NVIDIA-SMI Terminal-Ausgabe einer GPU
Sat Apr 18 06:27:44 2026 | NVIDIA-SMI 580.126.09 | Driver Version: 580.126.09 | CUDA Version: 13.0 | +-------------------------------+----------------------------------+ | GPU Name | Persistence-M | Bus-Id | Disp.A | Volatile Uncorr. ECC | | Fan Temp | Pwr:Usage/Cap | | Memory-Usage | GPU-Util |
-
Bild
Bestückte Leiterplatte mit Display und Anschlüssen
B+, VH, Q19, R190, R5, R3, C3, R97, R50, R171, R80, R13, R15, R13, C104, R166, R168, R73, R72, R77, R78, R18, R145, R143, R151, R142, R141, R140, R42, R40, R25, R26, R27, R37, R38, R85, R89, R8, R9, R16, R163, R164, R160, U3, U6, 3.3V, USB, C2, C4, STOP,
-
Bild
Grüne Leiterplatte in einem Gehäuse
C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25, C26, C27, C28, C29, C30, C31, C32, C33, C34, C35, C36, C37, C38, C39, C40, C41, C42, C43, C44, C45, C46, C47, C48, C49, C50, C51, C52, C53
-
Bild
Innenansicht einer bestückten Leiterplatte in einem Gehäuse
Longgood, CN 60104152703, AIH1 7C_2P, V9.1, HC-C-RA87A1, 2019-04-28, LOT/SP195, 2C1014090307, R1, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R2, R23, R24, R25, R26, R27, R28, R29, R30, R31, R32, R3, R34, R35, R36, R37, R38, R39, R40, R41, R42, R43, R4, R45, R46, R47, R48, R49, R50, R51, R52, R53, R54
-
Bild
Tabelle mit Messwerten von Kapazitäten und LEDs
Red Hi Bri (Clear) 11 4.4 11.4 2.63 5mm Red Rectangular (black case) 12 28.2 56.9 2.02 4mm Red Same 13 28.7 60.8 2.11 4mm Red 14 5.4 13.5 2.50 5mm Yellow 15 6.6 16.2 2.43 5mm Yellow Same 16 7.4 16.5 2.24 5mm Green 17 6.5 15.9 2.45 5mm Green 18 7.0 17.1 2.45 5mm Green Same 19 7.8 19.5 2.50 5mm Green 20
-
Bild
Offenes Gehäuse mit Leiterplatten und Transformator
R33, R32, R31, R30, R29, R28, R27, R26, R25, R24, R23, R22, R21, R20, R19, R18, R17, R16, R15, R14, R13, R12, R11, R10, R9, R8, R7, R6, R5, R4, R3, R2, R1, C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25, C26, C27, C28, C29, C30, C31, C32
-
Bild
Grüne Leiterplatte mit vielen Bauteilen und Kabeln
R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25, R26, R27, R28, R29, R30, R31, R32, R33, R34, R35, R36, R37, R38, R39, R40, R41, R42, R43, R44, R45, R46, R47, R48, R49, R50, R51, R52, R53
-
Bild
USB-zu-RS232-Adapterplatine mit D-Sub-Anschluss
00:08:DC:74:8E:07 R21 R20 C26 WIZ510SR-RP R22 R23 C25 J5 C36 C15 C14 C13 C20 C19 U6 U2 U4 U1 U5 C28 C22 C21 C11 C6 R7 R6 R5 R4 R3 R2 R1 C30 C31 C32 C33 C34 C35 C37 C38 C39 C40 C41 C42 C43 C44 C45 C46 C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64
-
Bild
Schaltplan eines EL509 Circlatron Netzteils
470uF, C3 470uF, C4 470uF, C5 150uF, C6 1m, C7 470uF, C8 100n, C9 100n, C10 1m, C11 1m, C12 100n, C13 100n, C14 100u, C15 1m, C16 470n, C17 1u, C18 1m, C19 100u, C20 10u, C21 100n, C22 10k, C23 220n, C24 220n, R1 150k, R2 150k, R3 10k, R4 10k, R5 10k, R6 10k, R7 10k, R8 1k, R9 470, R10 10k, R11 470, R12 100k, R13 10k, R14 10k, R15 10k, R16 10k, R17 10k, R18 150k, R19 150k, R20 10k, R21 10k, R22 10k, R23 10k, R24 10k, R25 10k, R26 10k, R27 10k, R28 10k, R29 10k, R30 10k, R31 10k, R32 100R, R33 100R, R34 100R,
-
Bild
Schaltplan eines Schaltnetzteils
R27 6.8K, C16 1µF, R33 9.1K, R30 3.9K, R27 6.8K, C16 1µF, R33 9.1K, R24 6.8K, C15 330nF, C14 820nF, C13 470pF, R19 100K, R18 100K, R14 4.7K, C8, R15 1.5K, C9 8.2nF, D3 1N4148, L6574, Q3 STP6N6B50, D4 1N4148, R28 750K, R11 750K, C7 22µF 450V, R10 750K, R13 100K, R17 9.1K, C20 100nF, C6 4.7µF 25V, Q1 STP5NA50
-
Bild
Schaltplan einer elektronischen Schaltung
R11 270 GND SA1.1 R5 16k7 R6 6k2 R7 26.3k R8 499 DA2.1 J4 1 2 3 OUTR INL J2 2 3 C3 16v Fol R12 22k R13 22k R14 22k R15 22k GND SA1.2 R16d 47k R17 16k7 R18 6k2 R19 26.3k R20 499 CND R21 270 R22 270 GND DA2.1 C4 16v Fol R23 22k R24 22k R25 22k R26 22k GND 4,5...18V J5 +12v C7 22u 50v QQ1 Vin+ Vout+ GND C8 10n 56v C9 22u 50v C10 10n 56v C11 22u 50v C12 10n 56v C13 22u 50v C14 10n 56v C15 22u 50v C16 10n 56v C17 22u 50v C18 10n 56v C19 22u 50v C20 10n 56v L1 22u L2 68u L3 22u L4 68u +12V -12V INA821 DA1 DA2 Vss+ Vss- GND
-
Bild
Geöffnetes Elektronikgehäuse mit mehreren Leiterplatten und Verkabelung
B+, B-, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25, C26, C27, C28, C29, C30, C31, C32, C33, C34, C35, C36, C37, C38, C39, C40
-
Bild
Xilinx FPGA Entwicklungsboard
V2.5 x10133-23 XC9527XL 27715861BA 27715861BA C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25, C26, C27, C28, C29, C30, C31, C32, C33, C34, C35, C36, C37, C38, C39, C40, C41, C42, C43, C44, C45, C46, C47, C48, C49, C50, C51, C52, C53
-
Bild
Oszilloskop-Messungen und Schaltpläne eines Netzteils
20p BD139 V3 Q1 BUV48 29V D2 C5 LM3819 D1 R3 100nF R4 4R R16 BC546B Q5 R10 300R C3 0.47uF R11 10k R13 100R Q4 BC547B BD139 R14 10k OUT+ R19 Si4430DY R2 10k LT1013 C4 100nF R7 10k PWR+ GND R12 10k netzteil_dse-faq-neu.raw I(Shunt) V(out+) 0.0ms 0.3ms 0.6ms 1.2ms 1.5ms 1.8ms 2.1ms 2.4ms 2.7ms 3.0ms 3.3ms
-
Bild
Leiterplatte eines Schaltnetzteils
TYPE AND RATINGS OF FUSE, PC1, PC2, PC3, PC4, C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25, C26, C27, C28, C29, C30, C31, C32, C33, C34, C35, C36, C37, C38, C39, C40, C41, C42, C43, C44, C45, C46, C47, C48, C49, C50, C51, C52, C53
-
Bild
Oszilloskop-Messungen und Schaltplan einer Spannungsversorgung
, Spannungsversorgung für Steuerung, PWR_FLAG, C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23, D24, D25, D26, D27, D28, D29, D30, D31
-
Bild
Schaltplan eines Netzteils
R18 7.5k, R19 10k, R20 10k, Set U, Set Umax, Anti-Windup & Clamping, LED1, D5, R1 2.2k, R12 1.6k, R13 10k, R14 8.2k, U1 TL431, D2 UB12, CN1 250-204, Main Input 28-30V AC, C1 680uF, +12V, -12V, D6 MBR1010F, V-, J2, Shutdown - Turn off, Q4 BC37-40, R21 820, R2 12V, R23 4.7k, R24 10n, D5 BZX86C5V2-8.2V,
-
Bild
Indexliste von Bauteiltypen und Kategorien
3 Sw 2N74 3 Sw 2N2369A 3 Sw OCP70 4 Ph 2N753 3 Sw 2N2475 3 Sw ORP10 4 Ph 2N914 3 Sw 2N2483 3 HF ORP13 4 Ph 2N929 2 LF 2N484 3 HF ORP30N 4 Ph 2N930 3 Sw ORP50 4 Ph 2N10 2 P 2N2904 3 Sw ORP52 4 Ph 2N131 3 Sw 2N2905 3 Sw ORP60 4 Ph 2N132 3 Sw 2N2905A 3 Sw ORP61 4 Ph 2N1302 3 Sw 2N2906 3 Sw ORP62 4 Ph 2N1303
-
Bild
Teileliste einer Bausatz-Dokumentation
R2, R3 2 3 Potentiometer BV09 B503 R5 1 4 1/4W Resistor 9K R7, R8 2 5 1/4W Resistor 10K R9, R10, R13, R15, R16 5 6 1/4W Resistor 4.7K R11, R14 2 7 1/4W Resistor 33K R12 1 8 1/4W Resistor 2K R17 1 9 Monolithic Ceramic Capacitor 104 C1, C2, C5, C7, C8, C9 6 10 Monolithic Ceramic Capacitor 101 C3 1 11 Monolithic Ceramic Capacitor 222 C4 1 12 Monolithic Ceramic Capacitor 105 C6 1 13 Monolithic Ceramic Capacitor 100uF/16V C10 1 14 Monolithic Ceramic Capacitor 10uF/16V C11, C12 2 16 IC L3539 DBP14 U1 1 17 78L09 TO-92 U2 1 19 TL555 TO-92 U3 1 20 IC L7805 DBP6 U4 1 21 Connector Header
-
Bild
Teileliste für ein elektronisches Projekt
Potentiometer 104 R2, R3 2 3 Potentiometer B50B R5 1 4 1/4W Resistor 1K R7, R8 2 5 1/4W Resistor 10K R9, R10, R13, R15, R16 5 6 1/4W Resistor 4.7K R11, R14 2 7 1/4W Resistor 30K R12 1 8 1/4W Resistor 2K R17 1 9 Monolithic Ceramic Capacitor 104 C1, C2, C5, C7, C8, C9 6 10 Monolithic Ceramic Capacitor 101 C3 1 11 Monolithic Ceramic Capacitor 222 C4 1 12 Monolithic Ceramic Capacitor 105 C6 1 13 Monolithic Ceramic Capacitor 10uF/16V C10 1 14 Monolithic Ceramic Capacitor 10uF/16V C11, C12 2 15 IC LM358 DIP8 U1 1 16 78L09 TO-92 U2 1 17 TL555 DIP8 U3 1 18 IC 7865D DIP8 U4 1 19 Connector Header
-
Bild
Nahaufnahme einer bestückten Leiterplatte mit Kabeln
R1, R2, R3, C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25, C26, C27, C28, C29, C30, C31, C32, C33, C34, C35, C36, C37, C38, C39, C40, C41, C42, C43, C44, C45, C46, C47, C48, C49, C50, C51, C52, C53
-
Bild
MKS TFT28 Display und Steuerplatine
R39, R38, R37, R36, R35, R32, R29, R28, R27, R26, R24, R23, R22, R20, R19, R18, R17, R16, R15, R14, R13, R12, R11, R10, R9, R8, R7, R6, R5, R4, R3, R2, R1, C1 bis C26, J1, J2, J3, J4, J5, J6, J7, J8, J9, J10, J11, J12, J13, J14, J15, J16, J17, J18, J19, J20, J21, J22, J23, J24, J25, J26, J27, J28, J29,
-
Thread
MicroPython-Updates, Abschaltung von 2G-Netzen, BaoChip und AI-Software
 Bildquelle: https://github.com/micropython/micropython/milestone/13 ### MicroPython, zur 2. – oder - vom sicheren Zufallsgenerator Die Frage nach dem „besten“ Zufallsgenerator ist alt und gut erprobt. Trotzdem gilt, dass Embedded-Systeme bzw. ihre Entwickler immer
-
Bild
Space Weather Prediction Center Dashboard
NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION https://www.swpc.noaa.gov/ Wednesday, November 12, 2025 13:30:53 UTC SPACE WEATHER CONDITIONS on NOAA Scales 24-Hour Observed Maximums Latest Observed Predicted 2025-11-12 UTC R1-R2 85% R3-55% G4 Solar Wind Speed: 730 km/sec Solar Wind Magnetic Fields: Bt 28
