Charging module VS 5v Relay. скачать в хорошем качестве

Charging module VS 5v Relay.

In this video, I am showing a simple relay-based automatic battery charger circuit made using a BC547 transistor, 5V relay, and LED indicators. Yellow LED glows while the battery is charging. Green LED lights up when charging is cut off (battery full). JLCMC Automation Components: https://jlcmc.com/?from=elk Surprising Savings Await! $$$ Register & Enjoy $70 + Monthly MC Coupons JLCMC | Affordable Quality You Can Trust in Industrial Automation & Manufacturing. #jlcmc #jlcmcmechanicalsupply #jlcmcautomationcomponents The relay automatically disconnects the supply when the battery is fully charged. This circuit can charge up to 4 batteries at the same time, because the relay directly switches the 5V supply to the battery pack. I also compared this circuit with the TP4056 charging module. The TP4056 is a smart charger with built-in protections (overcharge, overdischarge, and short-circuit safety), but it is designed to charge only one single-cell battery at a time. When trying to charge 4 batteries in parallel, the TP4056 charges much slower due to its 1A current limit. 👉 On the other hand, my relay-based charger allows faster charging of 4 batteries at once, though it does not include as many safety protections as the TP4056. ⚡ Key Points in this Video: Step-by-step explanation of the circuit. Components used (BC547 transistor, 5V relay, resistors, diodes, capacitor, LEDs). Testing with 4 batteries in parallel. Comparison with TP4056 module performance. If you are looking for a simple and effective DIY battery charger circuit that can charge multiple cells together, this project will be very useful.