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Hi designers!This is a simple circuit for monitoring the voltage of a battery, requires few components and easy to purchase. You can use linear mode or voltage level per led. The adjustment of this as...
Battery Voltage Monitor with LM3914
1706
3
3
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
51
14
This shield was designed to test used aircraft Nickel-Cadmium (NiCd) battery cells to be repurposed as a powerwall. The shield is capable of measuring up to 10 individual cell voltages within battery ...
Arduino MEGA Battery Cell Monitoring Shield
1593
0
0
Riley Gunn
Riley Gunn
CANADA
1
1
This tiny board allows the use of a CR2032 battery for a replacement for the batteries in many Amiga models such as the Amiga 500 and 2000 as well as some memory boards. It uses a MOSFET instead of a ...
Amiga CR2032 RTC Battery
4451
3
15
Andrew LinuxJedi
Andrew LinuxJedi
UNITED KINGDOM
63
0
I aimed to simplify battery management with a compact module that ensures safe charging, reliable protection, and stable power output, ideal for hobbyists and engineers so i designed an all-in-one Li-...
Li-ion charger + protection + boost
323
0
1
akash asbro
akash asbro
INDIA
3
0
Video with all the details :) https://youtu.be/9MUQu05Qd_Q I would like to mention that the grounding through the resistor and led adds a voltage drop. With my testing so far, this has not affected Ga...
Gameboy cart power supply for when you want to keep your save files while replacing the battery!
1431
0
4
Solder king
Solder king
UNITED STATES OF AMERICA
13
0
The Isolated Half Bridge Gate Driver is a high performance based on Texas Instrument's UCC21520A isolated dual-channel gate drivers with 4-A source and 6-Asink peak current. It is designed to drive Si...
High Speed/High Power/High Voltage Silicon Carbide/Mosfet/IGBT Half Bridge Isolated Gate Driver
1680
1
3
DIY TechFusion
DIY TechFusion
UNITED STATES OF AMERICA
11
0
PCB shape adapted to 21700 format battery.The parameters of each component correspond to the official bm3451 specifications.
Lithium battery protection board with balance
1530
0
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION
618
40
Projenin gerberini indirip sizde yapabilirsiniz.
DC DC Booster 6v220v
1390
0
3
Nejdat delioğlu
Nejdat delioğlu
TURKEY
83
0
Adapter from the LTO BMS board to the discharger/balancerConnector choice is up to youUse a thinner PCB for best results
LTO BMS Adapter
806
0
1
Bradley Bell
Bradley Bell
UNITED STATES OF AMERICA
3
0
These boards will discharge each of the 12 cells in a battery (or supercapacitor) to the configured voltage. It's designed for the LTO batteries originally used in the Honda Fit EV.
12xLTO Cell Balancer using BW6101
1898
0
4
Bradley Bell
Bradley Bell
UNITED STATES OF AMERICA
3
0
One cell LiFePO4 battery charger and protector.
CN3058 LiFePO4 Charger SMD
2329
3
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION
618
40
Przetwornica jest zaczerpnięta z projektu 1kW Pure Sine Wave Inverter - ElectrothinksŻeby zbudować przetwornice nie trzeba specjalnej wiedzy.Dobrze jest mieć jakiegoś starego zepsutego UPSa o mocy do ...
Przetwornica 1kW
1131
0
0
Adam Chwirut
Adam Chwirut
POLAND
10
0
This project is a handy CR2032 battery adapter I've designed for situations when you need a CR2032 battery but don't have one on hand. It’s made from two stacked 1.6 mm PCB pieces, providing an easy w...
mUSB-CR2032 adapter
770
1
1
Marius M
Marius M
ROMANIA
15
20
Adding: -a photovoltaic panel (small, max 12v 2W) -a suitably programmed arduino nano (see library for ina219) -an adafruit module for microsd to save dataYou can use this simple PCB to...
fotovoltaic panel tester
600
0
0
the the.time
the the.time
ITALY
0
0
questo è un mini powerbank vreato da me
Powerbank v0.1
609
0
0
Engineer
Engineer
ITALY
0
0
I builded a Lithium Battery Charger & Booster Module. I used a TP4056 Li-Ion Battery Charger IC and a FP6291 Boost Converter IC. The result is battery module for a single-cell Lithium battery...
Charger 18650 Battery
678
0
0
Engineer
Engineer
ITALY
0
0
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