TP4056 is the one of the most popular modules available in very cheap prices to charge the Li-ion batteries. And to protect the batteries from overcharge, over discharge and protect the batteries by ...

The TP4056 is the default charge-controller chip for any maker or hacker working with lithium batteries. And why not? You can get perfectly-functional knockoffs on handy breakout boards from the usual ...

In this tutorial, we are going to build a Lithium Battery Charger & Booster Module by combining the TP4056 Li-Ion Battery Charger IC and FP6291 Boost Converter IC for a single-cell Lithium battery. A ...

⚡ Handheld Taser (400,000V) – DIY Project A compact, rechargeable handheld taser powered by a 18650 lithium battery. Designed for personal safety and learning, this project integrates a high-voltage ...

Single cell 1A battery charger, works with LIFEPO4, in the same form factor of the legend TP4056. CC and CV modes with protection features. In the previous few months I tried to cover almost all types ...