ChiBox

Electronic Module

2,575 products

1-way optocoupler isolation module/EL817/PC817/photoelectric isolator/optical coupler/cardable guide rail bracket
1-way optocoupler isolation module/EL817/PC817/photoelectric isolator/optical coupler/cardable guide rail bracket
$0.61
HX711 module, dedicated 24-bit precision AD module for load cells, pressure sensor, small size
HX711 module, dedicated 24-bit precision AD module for load cells, pressure sensor, small size
$0.35
Battery charging anti-reverse connection board ideal diode battery charging to prevent reverse polarity 4A/8A common ground
Battery charging anti-reverse connection board ideal diode battery charging to prevent reverse polarity 4A/8A common ground
$0.50
817 Optocoupler 4-way voltage isolation board voltage control transfer module driver module photoelectric isolation module
817 Optocoupler 4-way voltage isolation board voltage control transfer module driver module photoelectric isolation module
$1
L9110S Dual-Channel DC Motor Driver Module, Two-Way Stepper Motor Driver, Motor Driver Board
L9110S Dual-Channel DC Motor Driver Module, Two-Way Stepper Motor Driver, Motor Driver Board
$0.41
L9110 L9110S DC Motor Driver Board 4-Wire 2-Phase Stepper Motor Driver Module H-Bridge Driver Board
L9110 L9110S DC Motor Driver Board 4-Wire 2-Phase Stepper Motor Driver Module H-Bridge Driver Board
$0.42
12V 1-way optocoupler isolation module
12V 1-way optocoupler isolation module
$1.36
4-channel microcontroller PLC DC amplifier board, universal PNP/NPN output, optocoupler isolation chip transistor
4-channel microcontroller PLC DC amplifier board, universal PNP/NPN output, optocoupler isolation chip transistor
$3.41
X9C103S Digital Potentiometer Module DC3V-5V 10K Sliding 100
X9C103S Digital Potentiometer Module DC3V-5V 10K Sliding 100
$1.48
Field effect tube driver module PWM switch control board high power MOS tube module optocoupler isolation
Field effect tube driver module PWM switch control board high power MOS tube module optocoupler isolation
$0.75
4-channel PLC signal amplification board, NPN/PNP signal input optocoupler isolation board, contactless transistor output
4-channel PLC signal amplification board, NPN/PNP signal input optocoupler isolation board, contactless transistor output
$4.09
817 optocoupler 2/4/8 voltage isolation board voltage control transfer module driver photoelectric isolation module
817 optocoupler 2/4/8 voltage isolation board voltage control transfer module driver photoelectric isolation module
$0.41
1/3/8-Channel 220V AC Optocoupler Module, 220V Optocoupler Isolation, Detect 220V Voltage, Compatible with PLC
1/3/8-Channel 220V AC Optocoupler Module, 220V Optocoupler Isolation, Detect 220V Voltage, Compatible with PLC
$0.99
4-Channel Optocoupler Isolation Board PLC Level Voltage Converter 24V to 12V 4-Channel NPN Signal
4-Channel Optocoupler Isolation Board PLC Level Voltage Converter 24V to 12V 4-Channel NPN Signal
$2.61
X9C103S/X9C503S Module 10K/50K Adjustable 100-Step Digital Potentiometer Circuit Board Module
X9C103S/X9C503S Module 10K/50K Adjustable 100-Step Digital Potentiometer Circuit Board Module
$1.82
1-way optocoupler isolation module/photoelectric isolator/cable rail bracket input 3-5V/12V/24V
1-way optocoupler isolation module/photoelectric isolator/cable rail bracket input 3-5V/12V/24V
$0.59
1/3/8-Channel 220V AC Optocoupler Module, 220V Optocoupler Isolation, Detect 220V Voltage, Compatible with PLC
1/3/8-Channel 220V AC Optocoupler Module, 220V Optocoupler Isolation, Detect 220V Voltage, Compatible with PLC
$1.02
1-Channel Optocoupler Isolation Module PC817 EL817 3V-5V 12V 24V Photoelectric Isolator Rail Mount PLC
1-Channel Optocoupler Isolation Module PC817 EL817 3V-5V 12V 24V Photoelectric Isolator Rail Mount PLC
$0.64
1-Channel Optocoupler Isolation Module / Opto-Isolator / DIN Rail Mountable Bracket, Input 3-5V / 12V / 24V
1-Channel Optocoupler Isolation Module / Opto-Isolator / DIN Rail Mountable Bracket, Input 3-5V / 12V / 24V
$0.61
X9C103S/503S/104S Module 10K/50K/100K Adjustable Digital Potentiometer Circuit Board Module
X9C103S/503S/104S Module 10K/50K/100K Adjustable Digital Potentiometer Circuit Board Module
$1.70
817 Optocoupler 2/4/8-Channel Voltage Isolation Board, Voltage Control Adapter Module, Driver, Opto-Isolation Module
817 Optocoupler 2/4/8-Channel Voltage Isolation Board, Voltage Control Adapter Module, Driver, Opto-Isolation Module
$0.45
1-Channel Optocoupler Isolation Module / EL817 / PC817 / Optoisolator / Optocoupler / DIN Rail Mount Bracket
1-Channel Optocoupler Isolation Module / EL817 / PC817 / Optoisolator / Optocoupler / DIN Rail Mount Bracket
$0.55
MCP2551 high-speed CAN communication protocol controller bus interface module
MCP2551 high-speed CAN communication protocol controller bus interface module
$0.80
ADUM1201 serial digital isolator module magnetic isolation/SPI/CAN bus transceiver signal isolation
ADUM1201 serial digital isolator module magnetic isolation/SPI/CAN bus transceiver signal isolation
$0.94