Introduction If you appreciate the charm and simplicity of a classic doorbell but also crave something a little more unique, you’re in luck. The door buzzer circuit we’ll explore today is a delightful combination of … Read more
door
Introduction An IR-controlled Automatic Door Opener with stepper motors and Arduino UNO microcontroller is an advanced and efficient system designed to provide a hands-free solution for opening and closing doors in public places such as … Read more
Automatic Door Opener With Sensor And Arduino
The reed switches have an unbelievably high mechanical switch reliability and can operate for billions of cycles before they fail. They will also work in explosive environments where a spark may potentially cause disastrous results … Read more
Door Open Alarm Circuit using Reed switch
Introduction Many adults, especially parents, complain that kids always open the fridge every time they pass by it. Thus, they want something that keeps them away. Like the regular Door alarms, which are an excellent … Read more