A home to software testing, electronics circuits & projects, tips and tricks and digital diary.
A home to software testing, electronics circuits & projects, tips and tricks and digital diary.
This display setup can be used in all Arduino projects and we only need 4 wires. 2 for data and 2 for power. This16*2 LCD using I2C with Arduino setup will simplify all your Arduino projects display requirement.
Year 2021 started with a hope but ended with despair. When 2020 was ending we thought new year will bring some good and pandemic will end soon but it became…
In the previous post we have seen how we can use A9G GPS/GSM/GPRS pudding board using a serial debugging tool and list of AT commands that we can use it.…
What is A9G GPS/GPRS board? A9G GPS/GSM/GPRS pudding board is a complete quad-band GSM/GPRS+GPRS/GPS module. This module supports the basic phone voice call/SMS, serial to GPRS and GPS data transmission…
Introduction The Arduino Pro Mini is a low-cost, and small size arduino board with the minimum of components (no on-board USB or pin headers). This makes it a good choice…
Raspberry Pi OS Basic commands In this post I am listing out some raspberry pi tips and tricks. These frequently used commands will help you maintain and use your raspberry…
In this post I will show how you can add a power switch to start and shutdown raspberry pi.
Introduction This project is improved version of the router ups which I published last year. In this project I am using TP5100 module along with battery protection board, DC-DC boost…
Introduction Raspberry Pi configuration allows you to set the temperature to control raspberry pi fan on But there is a limitation to it. It only allows you to set temperature…