Auto cut off battery charger circuit with charging protection for 6v 9v 12v battery with adjustable voltage regulator using 12v relay and 10k preset very easy to make at home.
3.7V DC To 220V AC Inverter Circuit From Old Mobile Charger How to make inverter circuit, 3.7V DC To 220V AC inverter circuit making at home very easy from old mobile charger transformer.
DIY piano making using Adriuno at home very easy project. How to make simple piano using Ardiuno , simple Ardiuno school projects for beginners. Get project code :- Download Here
How to make a motion sensor light using IR sensor. AC Bulb on off motion sensor light switch 12v relay driver circuit using BC547 transistor. IR sensor :- https://amzn.to/33r4J8v 12v Relay Driver :- https://amzn.to/3njqHRO 12v relay :- https://amzn.to/3zT79IR BC547 Transistor :- https://amzn.to/31PqUoe
RGB brick light LED panel review best led light for Aquarium and studio purpose which is remote controlled RGB led lights. Wireless doorbell :- https://amzn.to/31m3ary (Amazon) http://fkrt.it/FMEjR9uuuN (Flipkart)