parv indian

about 3 years ago
  • student of class 7
  • India
Project - DIY GSM FOR ARDUINO | in Arduino

This is gsm made for arduino. this is used in making mobile,emergency system etc.. here this work on at comands it needs a very big code fore working .connection of this to arduino is very simple just to connect rx--1x and tx--rx .this is very use full .we can make many projects . view more

Engineer Kid

about 4 years ago
  • Freelancer & Youtuber
  • India
Project - DIY Variable Power Supply | in Basic Circuits

Hello Guys, from the past few months I have been looking for a bench power supply for myself. But looking at their prices I decided to build one for myself. This power supply costed me around 25$ (approx 1700 INR). The main power supply used here is an old SMPS from a desktop computer.Like every ... view more