Necesito ayuda. Mi idea es poner los bms de 1s uno por bateria en 10 baterías (la batería conectada en sus pines correspondientes) y después conectar los bms en serie utilizando los pines de carga y descarga. Funcionaria para armar una bateria de 10s y controlar su carga y descarga? El bms que... view more

• BMS
• circuito

Today we try a circuit from the internet for charging batteries, a BMS or battery management system. I’ll show you a schematic for only one cell and scale it up for any amount of batteries if you want a 2S battery pack, 3S, and so on. The function of this circuit is to charge the batteri... view more

• circuit
• homemade
• charger
• lipo
• BMS

Usually, each time I have a project with a small battery that I also want to charge, I use a small charging module with USB connector. But then, all the other digital components usually work at 5V, but the battery is 3.7V. So, for that I add another small module, a boost converter to give me 5V. ... view more

• charger
• BMS
• battery
• PCB
• DIY
• converter
• boost

I recognized certain issues about common BMS schemes and imagined alternative solutions that could lead to a progressive new standard where vehicles could flexibly be  mixed even if capacities, age and type of batteries vary!Please try this presentation of the general ideas and proposed circ... view more

• BMS
• battery
• ev
• electromobility
• ebike
• PIC
• Lithium
• LiIon
• Power
• electronics
• open source

This is a very basic tutorial and there are already a lot of guides on how make something like this. But, since this is part of a future project (electric longbaord), well I'm doing this first step and show you how to connect the batteries, add charging protection. I'll use some Samsung INR18650 ... view more

• circuit
• li.ion
• pack
• battery
• BMS
• homemade
• DIY