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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
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Desktop Neon Effect LED Signs
Tad Boy Color
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
Infineon IPM Board for BLDC Drive and InvertersThis PCB is designed to develop three-phase inverters or motor drives. This project can be used to develop different projects such as UPS, BLDC Motor Dri...
Infineon IPM Board for BLDC Drive and Inverters and VFD
927
2
2
Mehtab Hussain
Mehtab Hussain
PAKISTAN
1
0
Modification for Nintendo Famicom. This board replaces the power supply board as well as has built in Conversion to composite video signals and some extras like a LED power out.Been a while since I ma...
Famicom Power and AV board
2355
7
9
Katelyn Ramsey
Katelyn Ramsey
JAPAN
11
0
This is a DIY Transformerless inverter, it can convert high DC voltage to AC Voltage with Pure sine wave.To get 220V AC we need at least 311V DC in the inputand to get 110V AC we need at least 155V DC...
DIY Transformerless inverter
5511
1
9
MOUSA Mousa - Simple Projects
MOUSA Mousa - Simple Projects
UNITED STATES OF AMERICA
159
6
The solar panels can be charged using Maximum Power Point Tracking(MPPT). This power tracking charges the panels that are run by the sunlight. Sometimes when we do not have the facility to provide the...
Solar Power Regulator Design on PCB
843
0
0
Arshmah Arshmah Shahkar
Arshmah Arshmah Shahkar
UNITED STATES OF AMERICA
31
0
In this video we take a circuit from the March 2021 ARRL Magazine (Ham radio) designed by John Burnley. It is a polarity tester for your wall wart power supplies. Are center negative or center positiv...
Polarity Tester
1136
1
2
learn electronics
learn electronics
UNITED STATES OF AMERICA
93
0
A small simple circuit with available components to measure the voltage level of any battery by its voltage Percentage by set adjusted potentiometer R2 to set the first green LED as you want...
level volte Indicator for any battary
1162
1
4
Obaida
Obaida
9
0
DC Power Supply based on TNY267/268By Aka KasyanFor more check the video https://youtu.be/YhW8HBzEZgk
DC Power Supply(TNY267/268)
2613
0
2
Aka Kasyan
Aka Kasyan
ARMENIA
56
0
I want a modular power supply that I can change the input converters and outputs cards for some configurations for amateur radio enthusiasts.12 Volts (13.4 volts), -/+ 12 or 5 Volts, USB chargers, 12 ...
Backplane for a power supply
778
0
0
David Bergeron
David Bergeron
CANADA
0
0
AVR programmwer with 3.3V(1A), 5V(2A), 12V(250mA) outputsSchematicOriginal schematic + firmware
AVR programmer with PSU
1431
3
1
Artem
Artem
RUSSIAN FEDERATION, THE
3
8
The "Fixed Voltage DC/DC Module 3.3V x 800mA," based on the LM1117T-3.3 voltage regulator, is a compact and efficient electronic solution designed to provide a stable and reliable power source.This mo...
Fixed Voltage DC/DC Module 3.3V x 800mA based on LM1117T-3.3
1413
0
0
electrónica básica cekit
electrónica básica cekit
CHILE
25
5
Hi, Cheap, simple switching power supply SMPS circuit was tested with a cordless drill, current was drawn over 20 amps, and LM3886 amplifier was tested.https://320volt.com/self-osc-smps-atx-trafo-2/
Cordless Drill Self OSC SMPS (AT-ATX Transformator no rewinding required)
333
0
2
burhan
burhan
TURKEY
63
7
Here’s the design for a low cost, easy to build and use battery operated ‘shorted turns’ tester for line-output or ‘flyback’ transformers, and other HF wound components like deflection yoke windings a...
SMPS Transformer Tester
848
0
2
burhan
burhan
TURKEY
63
7
You can order the PCBs directly from PCBWAYCheck my gitlab repository to get the complete project.https://gitlab.com/IObrizio/ -KiCAD design files-STL & Cura Files for 3dprinted plastic case-BOM ,...
Linear power supply
1231
0
2
IObrizio Fabrizio
IObrizio Fabrizio
MEXICO
27
16
DDS signal generator with AVRdds signal generator counter, dds signal generator kit, dds signal generator counter manual, dds signal generator ad9850, dds signal generator manual, dds signal generator...
DDS signal generator with AVR sine, square, ECG 8Mhz
1234
0
0
Toni Eletrônica
Toni Eletrônica
BRAZIL
43
0
Камрад SMOKE: Очень важным при разработке импульсных источников питания я считаю вопрос управления ключами. Радиолюбители, к сожалению, обычно стремятся к упрощению схем, иногда игнорируя вопросы наде...
DEP3004 The Сompact module on SG3525
1412
0
1
Igor Datagor Electronics
Igor Datagor Electronics
RUSSIAN FEDERATION, THE
21
4
Here is the video that goes with this:https://youtu.be/QQbDkYt4eqIBMS Board: https://s.click.aliexpress.com/e/_9GhEgJ (3s 60A Balance)18650 Holder: https://s.click.aliexpress.com/e/_AtqLkTBinding Post...
3s BMS Experiment Board
1464
0
2
Simple Electronics
Simple Electronics
CANADA
15
0
1
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