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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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DIY Mechanical Macro Keypad ― Ocreeb
SIDKick pico 0.2 DAC (SID 6581/8580-replacement for C64/C128)
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Frog Boy Color
Low Cost Drone using ESP32
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
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ZIMBABWE
1st - Watch these videos https://youtu.be/9YwErplHps8https://youtu.be/LkLW9wBmlMs 2nd - Order PCBs 3th - Rest of Parts can be found here: Standoffs - https://j35.us/M4-25Brass-stan...
Jehu's DIY PowerWall PCB V2.01
34124
10
76
Jehu Garcia
Jehu Garcia
UNITED STATES OF AMERICA
389
0
This PCB allows the use of 9 OBX-E battery packs available on jag35.com to build a 3.3Kwh booster pack for use with the very popular Bluetti AC200A. You can also use this battery as a stand alone 48...
DIY DC 48v PowerStrip for OBX-E batteries
9148
3
3
Jehu Garcia
Jehu Garcia
UNITED STATES OF AMERICA
389
0
Cmax Battery cells are great, but they are too small for traditional busbars so a PCB busbar simplifies the process of building a 14s1p 48v battery pack. Project requires 2 PCBs, the busbar pcb and t...
cMax 48v 5Ah battery module Project - Busbar pcb
4904
0
5
Jehu Garcia
Jehu Garcia
UNITED STATES OF AMERICA
389
0
Cmax Battery cells are great, but they are too small for traditional busbars so a PCB busbar simplifies the process of building a 14s1p 48v battery pack. Project requires 2 PCBs, the busbar pcb and t...
Cmax 48v Battery Module PCB project - BMS board
4023
0
5
Jehu Garcia
Jehu Garcia
UNITED STATES OF AMERICA
389
0
Key Features:Solar-Powered Operation:The weather station is equipped with a solar panel, exemplifying eco-friendly functionality. This feature ensures sustained and autonomous operation, making it ide...
Esp32 Solar Weather Station-V1
2021
4
4
Daniel Scalzo
Daniel Scalzo
UNITED STATES OF AMERICA
2
0
The project is a Low Cost DIY 1kW Waterproof Emergency power station that Integrates a 24V/ 1kW-Hr LiFePo4 Battery, 120/230Vac Power Inverter, 500W MPPT LiFePo4 Battery Charger, 500W AC Input Battery ...
1kW Waterproof Emergency Power Station
1412
5
5
GreenTech Electronics
GreenTech Electronics
UNITED STATES OF AMERICA
7
0
A wind turbine mostly 3D printed , which houses a BLDC motor as an electric generator. Foldable and no larger than a 2L soda bottle. Simple to replicate and with a low manufacturing cost.For some time...
W369569AS1P1_Gerber_PCB_FB_RECTIFIER_PWT01_2022-06-29
2254
0
3
Adrian Cubas
Adrian Cubas
UNITED STATES OF AMERICA
2
0
Learnelectronics Low Voltage IndicatorMonitors the voltage of a battery and lights a red LED when it goes below a preset point.
Learnelectronics Low Voltage Indicator
2448
0
3
learn electronics
learn electronics
UNITED STATES OF AMERICA
93
0
Inverter:Inverters are those electrical devices that convert DC voltages to AC voltages. It is used to provide power to the other electrical devices that use an AC supply. These are used as backup pow...
DC to AC Inverter Based on CD4047: PCB Design Board
1978
0
6
Arshmah Arshmah Shahkar
Arshmah Arshmah Shahkar
UNITED STATES OF AMERICA
31
0
Types of Converter:There are three main types of converters depending upon the conversions they do:Buck Converter (Step-down)Boost Converter (Step-up)Fly buck Converter (Isolated)Fly-Buck Converter:Th...
Fly-Buck DC-DC Converter PCB Based on LM5160
1534
0
0
Arshmah Arshmah Shahkar
Arshmah Arshmah Shahkar
UNITED STATES OF AMERICA
31
0
Hi!This is a miniature boost converter board that I made for a Arduino Lipo Charging ShieldA lot of applications require 5V, and 1-cell lipo batteries only produce 3.7V which is why I decided to make ...
MT36808 Mini Boost Converter
645
0
1
Jeffrey Lam
Jeffrey Lam
UNITED STATES OF AMERICA
1
10
The H bridge inverter is used to convert DC voltages to AC voltages. An h bridge is common in generating pure sine waveforms from DC square waveforms.H-bridge consists of 4 switches which could be tra...
H-Bridge Inverter PCB Design Board
1409
0
1
Arshmah Arshmah Shahkar
Arshmah Arshmah Shahkar
UNITED STATES OF AMERICA
31
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!
1308
0
4
Solder king
Solder king
UNITED STATES OF AMERICA
8
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
1431
1
3
GreenTech Electronics
GreenTech Electronics
UNITED STATES OF AMERICA
7
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
727
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
1758
0
4
Bradley Bell
Bradley Bell
UNITED STATES OF AMERICA
3
0
