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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico (SID 6581/8580-replacement for C64/C128)
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DIY Mechanical Macro Keypad ― Ocreeb
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Filament Maker from PET Bottle
Solar Powered WiFi Weather Station V4.0
PICOZX (MotherBoard) LCD&VGA Emulated Spectrum 128k
Frog Boy Color
espthings.io - ET-P1101 ESPHome Panasonic Climate Interface
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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Q: What's your project about?The Solar Hybrid Inverter with Advanced MPPT and PFC Techniques and IoT-based Power Monitoring represents a cutting-edge solution for optimizing solar energy utilization. ...
Solar Hybrid Inverter with Advanced MPPT and PFC Techniques for Optimal Peak Performance with IOT based Power Monitoring
676
3
4
Muhammad Umer
Muhammad Umer
PAKISTAN
3
0
Disclaimer: Some parts of this circuit carry dangerous Mains voltage. If you are a beginner, seek guidance from experienced users. Dealing with the 110V/220V AC mains voltage and measuring the AC...
Digital AC Energy Measurement Circuit V2 RMS Voltage, RMS Current, Real Power, Power Factor, Energy KWh
1449
0
4
PCBWay Team
PCBWay Team
CHINA, PEOPLES REPUBLIC
149
3
DC-to-DC buck converters are utilized ubiquitously in electronic devices. Three major types of non-isolated DC-to-DC converters are introduced: Buck, Boost, and Buck-Boost. The most frequently employe...
8-100V to 5V-1A DC to DC Buck Converter using MP9486
1236
0
4
PCBWay Team
PCBWay Team
CHINA, PEOPLES REPUBLIC
149
3
This project realizes a tiny "self-sufficient" power meter that can be inserted into any DC power line thanks to its small footprint.The PCB utilizes the INA238 high-precision power meter chip and the...
Custom-made self-contained DC power meter
1207
11
4
Curious Scientist
Curious Scientist
86
51
This board was made primarily for my Pocket Color project (MGBC-MBL-01). The Pocket Color is a Game Boy PCB that fits inside a Game Boy Pocket shell, but utilizes the Game Boy Color CPU, and includes ...
Pocket Mouse Power Board
1375
0
4
Nick
Nick
UNITED STATES OF AMERICA
48
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!
1070
0
4
Solder king
Solder king
UNITED STATES OF AMERICA
3
0
Our project is a solar charger using a printed circuit board (PCB) coil for isolated, expandable charging. The PCB serves as a wireless charger, utilizing a 74hc14 chip as a tunable oscillator running...
Solar charger using PCB-coil for isolated, expandable charging
504
1
4
Michael Turner
Michael Turner
UNITED STATES OF AMERICA
1
0
Electric energy is usually not used as it is produced and distributed in power plantsto be Practically all electronic equipment need some kind of conversion to use electrical energy.Power supply is a ...
power supply
1790
7
4
iman enferadi
iman enferadi
IRAN (ISLAMIC REPUBLIC OF)
9
1
The project is a DC-DC converter from 5 V to 4 V with consumer switching in case of disconnection of the main power supply to the backup power supply (e.g. Li-Ion). The maximum current is up to 2 A.Th...
DC-DC converter with automatic transfer to standby power supply
720
0
4
Dovan
Dovan
RUSSIAN FEDERATION, THE
1
0
This project is intended to replace the power supply of a 1989 Macintosh IIcx with a modern power supply.This project converts an ATX power supply (PICO PSU) to the 10 Pin power supply of the Macintos...
Macintosh IIcx ATX PSU
1841
2
4
Julien Lazarewicz
Julien Lazarewicz
FRANCE
0
5
TDA7294, TDA7293 upc1237 IC, kit, PCB, PDF, amp, price, amplifier, bootstrap, datasheet, schematictda7293 amplifier kit, power amplifier circuit, UPC...
TDA7294 Amplifier or TDA7293 with protection
3338
0
4
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
ATX adaptor with user support for additional features to increase usefulness. It was made to be a big improvement over the V1 and incorporate features that I wanted on my 3D printers.Ideal for powerin...
RAPID ATX Adaptor V2
988
3
4
Anthony Spargo
Anthony Spargo
UNITED KINGDOM
4
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
4601
0
4
Jehu Garcia
Jehu Garcia
UNITED STATES OF AMERICA
346
0
PWM with common minus.The easiest PWM speed controller can be made on the NE555 chip.But in most cases it is a scheme with a common plus. (Mosfets with N-channel are used).Motor connects between ...
PWM with common minus.
1980
0
4
Alex roshansky
Alex roshansky
BELARUS
107
117
This circuit replaces the missing TICK signal for the system clock of the Amiga. This small circuit generates from the power line frequency of 100~240V a suitable 50Hz TTL signal, which...
Tick signal generator for Commodore Amiga 2000, 3000, 4000 Power Supply Unit
2159
0
5
Edoardo kinmami
Edoardo kinmami
JAPAN
191
15
Hello,SMPS Power supply using PC power supply transformer ei28, ei33, erl35 100w...800whttps://320volt.com/ir2153-smps-devresi-100w-800w/
Audio Amplifier SMPS Power Supply
4420
0
5
burhan
burhan
TURKEY
53
7
1
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3
4
5
6
7
8
9
10
11
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