Reed Switch

Reed Switch working, Reed Switch based Projects, Reed Switch use with Arduino

Reed Switch: Reed switch was invented in 1936 Walter B. Ellwood in the bell telephone labs. Reed switch consist of pair of ferromagnetic flexible metal contacts nickel or iron which is easily... Read more »
IoT Door Sensor

IoT Door Sensor Reed Switch based Security System using Nodemcu ESP8266

IoT Door Sensor Project Description: IoT Door Sensor Reed Switch based Security System using Nodemcu ESP8266- In this tutorial; you will learn how to make an IoT based Door Security system using... Read more »
wireless home security

Door Opening GSM alarm Wireless home security system using Arduino

Description: Wireless Home Security System using Arduino- In this tutorial, you will learn how to make Door Opening GSM alarm Wireless home security system using Arduino Uno, a Buzzer, GSM SIM900A module,... Read more »