Tutorial

Project 14 – Interface with Relay

Project 14 – Interface with Relay

Relay have become a common use electronic component which operate as an switching device by simply apply voltage to ON…
Project 12 – 7 segment display with CD4511 encoder

Project 12 – 7 segment display with CD4511 encoder

Besides on directly connected 7 segment with direct I/O port from microcontroller, we can also use the CD4511 (7 segment…
Project 11 – 7 segment display with I/O

Project 11 – 7 segment display with I/O

Nowadays, 7 segment has become the most popular display unit on market because it is cheap, easy to program and…
Project 9 – Analog Sensor: Light detection using LDR

Project 9 – Analog Sensor: Light detection using LDR

A photoresistor or light dependent resistor (LDR) is a resistance decreases with increasing incident light intensity. It can also be…
Scroll to Top