Reed Switch for Alarm
5.99 5.99 5.99 USD
RS-485 Input 5 Digit Process Indicator (48x96mm)
149.95 149.95 149.95000000000002 USD
RFID Tag - 125kHz
1.90 1.90 1.9000000000000001 USD
RFID Reader ID-20LA (125 kHz)
34.94 34.94 34.94 USD
Qwiic OpenLog
19.95 19.95 19.95 USD
Qwiic Mux Shield for Arduino - PCA9548A
14.95 14.95 14.950000000000001 USD
Qwiic Bluetooth - HM-13
29.95 29.95 29.95 USD
Pycom LoPy4 Development Board
55.95 55.95 55.95 USD
Pycom Expansion Board 3.0
25.95 25.95 25.95 USD
Programmable Trip Alarm 4 to 20 mA In, 2 Relay Output
177.95 177.95 177.95000000000002 USD
Particulate Matter Sensor - SPS30
46.95 46.95 46.95 USD
PIR Motion Sensor (JST)
9.90 9.90 9.9 USD
PIR Motion Activated Sound Player Module
11.95 11.95 11.950000000000001 USD
Optical Sensor
11.98 11.98 11.98 USD
OV10620 CMOS Camera Chip sensor
34.95 34.95 34.95 USD
Nodemcu v2 LUA Based ESP8266 Development Board
15.95 15.95 15.950000000000001 USD