In this project, I'll make a small circuit capable of controlling a servo, it is a servo tester made out of a 555 timer IC. In the process of making this circuit, we'll make a pcb design for it. This ...

The 555 timer IC is an integral part of electronics projects. Be it a simple project involving a single 8-bit microcontroller and some peripherals or a complex one involving system on chips (SoCs), a ...

Today we are going to create a strobe light for the tips of the wings of an rc airplane using a 555 timer (NE 555 or lm 555 IC) this circuit is very easy to make with few components and most ...

If you have an Amazon Tap, Dash Wand or the Amazon Fire TV voice remote, you'll need to press a button to wake Alexa. Amazon ...

Capacitive sensors are found in a wide range of equipment, from consumer electronics to industrial/process control. Touch buttons are increasingly found in lamps and dimmers. Motion detectors can ...

Take a Raspberry Pi Pico and connect a 555 timer to one of its GPIOs. Arrange for the 555 to poke the Pico about 10 times a second. Treat that "poke" as an interrupt. On the interrupt, light the ...

The traffic light project is a circuit that uses two 555 timer ICs to control the timing of three LED indicators that provide stop, wait, and go signals.

Abstract: This paper proposes a practical, low-cost circuit for the operation and control of a final control element (valve). The circuit presented in the paper uses an Infrared (IR) proximity sensor ...