329 products found
Mosfet IRF840
$0.50
Power Supp...
5v Power supply
$5.00
Microcontr...
ESP32-C3 mini
$5.00
Traffic light module
$1.50
Sensors &...
Pulse sensor
$5.00
RGB led
$0.50
Push Button
$0.25
Terminal blocks 3 way
$0.30
Terminal blocks 4 way
$0.50
Toggle Switch
$0.40
$0.50
Transistors
2N 2222A Transistor
$0.10
Transistors
BC547 Transistor
$0.10
Transistors
BC548 Transistor
$0.10
Power Supplies & Batteries
5v Power supply
$5.00
Microcontrollers & Development Boards
ESP32-C3 mini
$5.00
Sensors & Modules
MAX6675 Thermocouple Temperature sensor
$8.00
Power Supplies & Batteries
Breadboard power module
$1.50
$1.50
Sensors & Modules
ZMPT101B AC Voltage sensor
$4.00
Sensors & Modules
Pulse sensor
$5.00
$0.50
$0.25
Electromechanical Components
Relay module 2 channel 5v
$3.00
Electromechanical Components
Relay module 4 channel 5v
$5.00
Electromechanical Components
Relay module 8 channel 5v
$8.00
$0.30
$0.50
$0.40