Digitals & Microcontrollers Archives | Page 5 of 8

How to use Arduino UNO | Programming C | LED Flasher | Potentiometer

Many friends suggested that my son should learn to use the Arduino microcontroller before.So it is First Arduino UNO R3 Board R3 leaning Board of my son. The Arduino is…

February 27, 2016Digitals & Microcontrollers1 Comment

Digitals & Microcontrollers Controls & Timers

Digital volume control circuit schematic

This is a digital volume control circuit that Can be applied to the normal volume of a power amplifier. When press switch S1 adds up the volume and press switch…

November 30, 2015Digitals & Microcontrollers, Controls & Timers5 Comments

Digitals & Microcontrollers Controls & Timers

LM8365 alarm digital clock for beginners

The digital clock circuit board using LM8365,alarm and relay control, alert 2 times in 24 hour,backup battery power outage. Show dates, months or seconds [...]

June 13, 2015Digitals & Microcontrollers, Controls & Timers2 Comments

Digitals & Microcontrollers

Analog To Digital Converter Circuit Using Simple Parts

Usually an analog to digital converter circuit or A/D that need high accurate devices and and high difficult. But this circuit all error does not affect.

November 17, 2014Digitals & Microcontrollers1 Comment

Traffic light controller circuit using CD4027 – NE555

Digitals & Microcontrollers Lightings

2 Traffic light circuits easy to build

The Traffic light controller circuit. use the LEDs for display and the digital circuit as based, include IC-4027,CD4017,IC-555 and so easy and cheap. [...]

September 28, 2014Digitals & Microcontrollers, Lightings4 Comments