Bro kya ham normal 25watt ke soldering iron ko regulater se control karne wala bana sakte hai jises use karne par high and low when we are doing something else.
Hello sir ji.... Arduino nano bourd use ker ke ek LCR meter banaye or coding bhi bataye all components tester sir ji please make this project,,,,, please please please please please please please ❤❤❤❤,🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏