
Reference: ARDRELAY4CH
Brand: Hytronic
Relay Module 4 Channel 5V
4 Channel Relay board for Arduino compatible
This switch is suitable for small current trigger circuit upon detecting shock/collisions. Perfect for Arduino.
Reference: ARDRELAY4CH
Brand: Hytronic
4 Channel Relay board for Arduino compatible
Reference: ARDPRESSURESENSR
Brand: Hytronic
GY-BMP280-3.3V Pressure Sensor Module
Reference: ARDREEDSWITCH
Brand: Hytronic
Standard MINI Reed Switch Module KY-021
Reference: ARDRFIDMODULE
Brand: Hytronic
RC522 RFID module 1set with white and blue card
Shock Vibration Switch Module KY-002