UNDA Project 3: Traffic Lights
To ensure there is order, traffic lights are used to inform people driving, cycling or walking of what to do and what...
By Muchiri John
This module is based on TCS3200 programmable color light-to-frequency converters that combine configurable silicon photodiodes and a current-to-frequency converter on a single monolithic CMOS integrated circuit. The output is a square wave (50%duty cycle) with frequency directly proportional to l...
To ensure there is order, traffic lights are used to inform people driving, cycling or walking of what to do and what...
By Ngoiri Mercy
Hello there! Welcome! I am very excited that you want to learn electronics and be part of UNDA community, a growing c...
By Ngoiri Mercy
I bet we all love holidays. Christmas is my favorite holiday of the year. We love Christmas because we get to travel ...
By Ngoiri Mercy
Everywhere around us are small but powerful bulbs. In our household appliances, in our phones, in our cars etc. They ...
By Muchiri John
This Module is a 3-axis Xyz accelerometer using Freescale MMA7361L micromachined ±1.5g or ±6g sensitivity. It's grea...
By Muchiri John
A PIR motion sensor, is a small, low power and inexpensive sensor that is used to sense objects emitting low level ra...
By Dennis
If you are interested in adding the ‘magic’ of touch to control your electronics project, a capacitive touch sensor m...
By Dennis
This tutorial shows how to hook up a piezo buzzer and an Arduino Uno board to make a simple sound alarm whose volume ...
By Ngoiri Mercy
In this lesson we will learn how to set up the computer to get started with Arduino, that is, downloading and install...
By Muchiri John
Arduino is an open-source prototyping platform based on easy-to-use hardware and software. Arduino boards are able to...