3-Channel AC 220V Optocoupler Isolation Module - AC Detection & Testing Module

JESSINIE

Módulo optoacoplador de CA de 1 canal, 3 uds., 220V, detección de voltaje, microcontrolador de aislamiento optoacoplador, nivel TTL 3V-5V

JESSINIE

Raspberry Pi 4 Modelo B Placa de desarrollo de 4 GB 1,5 GHz Bluetooth 5.0 WiFi Placa de desarrollo universal multifuncional Placa de aprendizaje para programación Python Linux

JESSINIE

Módulo de voltaje a frecuencia de 5 uds., módulo convertidor de señal de 0-10V a 0-10KHz, módulo de señal de pulso de voltaje a frecuencia

JESSINIE

2PCs Booster Module DC3.7V to 1800V Arc Pulse High Voltage Generator DC-DC Step Up Power Board

JESSINIE

5Pcs 1 Channel DC 3V/3.3V Power Relay Module 3V Relay Switch Module with Optocoupler Relay Module Isolated Drive Control Board 10A 250VAC 10A 30VDC Control Development Board

JESSINIE

10Pcs EC11 Rotary Encoder Switch Digital Potentiometer 20MM with Switch 5 Pins Derrated Shaft with Nut and Washer

JESSINIE

20PCS WH148 Single Potentiometer B10K Variable Resistors 15mm Knurled Shaft 3Pins 10K Ohm Taper Rotary Potentiometer

JESSINIE

C8051F320 Single Chip Development Board Mixed Signal ISPFLASH Microcontroller Module Board CJMCU-5132 UART 5V Single Chip Microcomputer

JESSINIE

XY-GMOS High Power MOS Tube FET Trigger Switch Driver Module PWM Conditioning Electronic Switch Control Board DC 4V-60V

JESSINIE

5 Pack 3.3V 5V Power Supply Module for MB102 102 Prototype Breadboard DC 6.5-12V USB Module

JESSINIE

150Pcs 1N4004 Rectifier Diodes - 1A 400V Efficiency Silicon Diode for Power Rectification, DO-41 Package for Electronics

VANXY

50PCS PC817C PC817 Optocoupler EL817 EL817C SMD Optocoupler Isolator

DONGKER

Optocoupler Isolation Board,DC 3.3V 5V PNP NPN 8-Channel Signal Converter Opto Voltage Isolation Module Driver Photoelectric Isolated Module

VIBICCK

60pcs optocouplers PC817C Installed with DIP-4 50% -600% Transmission Ratio 4-pin optocoupler Compatible Optical Isolator (Pack of 60 pcs)

ACEIRMC

ACEIRMC 4pcs 2CH Optocoupler PC817 2 Channel Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module (2CH Optocoupler)

BWESOO

1Pc Green 1-Channel PC817 Optocoupler Isolation Module Optoelectronic Isolator Signal Isolation and Anti-Interference 3-5V 12V 24V Optocouplers Optoelectronic Products(3-5V)

TAODAN

TAODAN 50 Uds PC817 optoacoplador DIP 2,54mm paso 4 pines DIP-4 IC Chipset

BOJACK

BOJACK PC817 OPTOCOUPLER DIP Instalación PC817C Paso de 2,54 mm 4 pines DIP-4 (paquete de 50 piezas)

CHANZON

Chanzon 50pcs PC817C Phototransistor Optocoupler DIP Installation DIP-4 | CTR 50%-600% | Optical Isolator| Compatible with EL817C/LTV817C | For switching power supply circuit isolation

ACEIRMC

ACEIRMC 4pcs 1CH Optocoupler PC817 1 Channel Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module (1CH Optocoupler)

Diitao

6PCS PC817 2 Channel Voltage Converter Module Optocoupler Isolation Driving Module 3.6-30V Driver Photoelectric Isolated Module for Triode, MOS Tube, Low Power Relay Module (6PCS 2Channel)

Gikfun

Gikfun OPTOCOUPLER DIP-4 PC817C PC817 para Arduino DIY (paquete de 20 piezas) AE1143

Alinan

Alinan 4pcs 4CH Optocoupler PC817 4 Channel Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

Teyleten Robot

Teyleten Robot DC 1 Channel Optocoupler 3V/3.3V Relay High Level Driver Module Isolated Drive Control Board 3V/3.3V Relay Module for Arduino (Pack of 5)

Shutao

10Pcs 1 Channel Optocoupler Isolation Module 12V PC817 EL817 Photoelectric 1 Way Opto PNP NPN Signal Converter Rail Holder PLC Drive Motor Board