Protection for 18650 li-ion battery with maximum 3A.
Plastic holder for three AA batteries with switch.
Holder for four AA batteries with wire outlets, lockable case and switch.
Solar lead battery charger 12V 4A
Battery box for four 18650 batteries with wire outlets.
Battery box for one 18650 battery, which can be soldered to the PCB.
Long Strip Battery Holder 8xAA 12V, with 9V battery connector
Module providing protection for LiFePO4 cells.
Battery box 1x26650 for PCB
Solar panel 5V 4W with wall bracket
Sensor using chemical reactions to detect several hazardous and flammable substances, namely methanol, ethanol and gasoline
Temperature and humidity sensor SHT40, I2C
Infrared non-contact thermometer measuring infrared emissions from an object.
MH-Z16 NDIRCO2 sensor
The water volume measuring component for your irrigation systems.
A module using a Hall effect sensor to determine the current flowing through a conductor.
DIY MORE PH-4502C pH measurement module
Non-contact inductive sensor that switches on when a metal object comes close to it.
Disposable ECG electrode for heart rate monitoring
Dallas DS18B20 original digital waterproof temperature sensor 1m
5-channel infrared line tracking sensor for obstacle and intersection detection.
Original digital waterproof temperature sensor DS18B20.
Easy to use barcode scanner.
