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The LM393 Op-Amp Comparator IC is used to compare the actual gas value with the value set using the potentiometer
Designed with simplicity and functionality in mind
The Automatic “Window Wiper’’ Mode makes the servo swing like a window wiper in the largest angle possible
Holding Force: 0
16 Channel Relay 12V Module MISC The LM393 Op-Amp Comparator ICThis 16 Channel Relay Module consists of sixteen 12V relays and each one of the individual relays needs 15 20mA driver current. This module has coupling protection (optocoupler) which provides opto isolation for safety purposes. This is a Relay module of 16 channel interface board that can be control various appliances, and other electronic equipment with a large current. It can be controlled by Micro controllers like Arduino, Raspberry pi, ARM, TTL
