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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
SIDKick pico (SID 6581/8580-replacement for C64/C128)
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USB C is a fantastic spec, with huge capability of flexible power delivery. InjoinIC make a whole range of power controllers which allows you to make use of all these wonderful new features, including...
Unlock the power of USB Power Delivery (IP5358)
915
1
1
Paul Harris
Paul Harris
UNITED KINGDOM
0
0
Replacement board to provide -5V internally "Disc of Tron" Arcade Video Game.
Disc of Tron Arcade Video Game -5V Low Noise Power Supply Board
771
0
2
Edoardo kinmami
Edoardo kinmami
JAPAN
191
15
PSU Regulator Poogee for OpAmp
PSU Regulator Poogee -+15VDC 150mA Input 35VDC
758
0
2
Miftahul Muzakki Arrosyidi
Miftahul Muzakki Arrosyidi
INDONESIA
22
0
A low-cost temperature-controlled fan.BOM list in the attachment.It can be used to control a 12V / (up to) 1A fan inside the Amiga PSU or (any computer) case, even if the motherboard hasn't a designed...
Temperature Controlled 12V Fan for vintage computer
736
0
6
Edoardo kinmami
Edoardo kinmami
JAPAN
191
15
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
682
0
0
Adam Chwirut
Adam Chwirut
POLAND
3
0
This MT3608 symmetrical PSU can make (+) and (-) output voltage, where the output voltage can be determined by calculating R feedback (R1 and R2). See the datasheet how to calculate output voltage of ...
MT3608 Symmetrical PSU
534
0
1
Bayu Kuncoro
Bayu Kuncoro
INDONESIA
0
3
This X-Mas in Ukraine was ... not perfect. But we still wanted to have holiday so we had IKEA battery powered fairy lights. Those were both festive decoration and backup light for hours when there wer...
12V LED/Fairy lights PSU with backup power source
527
0
0
Vladyslav Aksonov
Vladyslav Aksonov
UKRAINE
0
7
This little PCB is creating the -5V power rail from the -12V rail.Some older ISA cards require the -5V as a reference voltage. Unfortunately, with the introduction of ATX Power Supplies, this voltage ...
-5V Mod for ATX Power Supplies
518
0
3
BitsUndBolts BitsUndBolts
BitsUndBolts BitsUndBolts
UNITED ARAB EMIRATES
14
0
Small size MT3608 DC-DC boost converter with fixed output.You have to use the properly resistor values for R1 and R2 resistors (they are marked with 1 and 2 on the PCB.You can calculate the output vol...
Fixed output MT3608
507
0
0
Marius M
Marius M
ROMANIA
11
20
Salas UltraBiB positive shunt regulator.My version of tracing printed circuit boards Salas UltraBiB positive shunt regulator.PCB are not for commercial use.https://www.diyaudio.com/community/threads/s...
Salas UltraBiB positive shunt regulator
392
0
0
John John Vu
John John Vu
UKRAINE
179
87
Positive linear voltage regulator PCB with back flow protection.Video about the project can be seen here: https://youtu.be/FR_uDzMoIPg
L78xx Series Voltage Regulator PCB
388
0
0
Scott TheDefpom
Scott TheDefpom
NEW ZEALAND
13
0
Introduction: All these voltage detectors work on a simple principle of electromagnetic induction.A magnetic field is produced around a current carrying conductor and if current through the...
Wireless Voltage Detector
388
1
2
VIGNESH M
VIGNESH M
INDIA
1
0
A simple power supply (Step-Up) to boost 5V to 9V or 12V, up to 150mA DC load.The board is designed around the TL497A.https://www.ti.com/lit/gpn/tl497aStatic load regulation, efficiency, output ripple...
TL497A Boost Step-Up DCDC converter 5V to 9V / 12V
377
0
2
Edoardo kinmami
Edoardo kinmami
JAPAN
191
15
Simple quick way to use a Buck Converter to replace an old 78XX series LDO.
Mini360 to TO220 Adapter
365
0
1
Leland Clayton
Leland Clayton
UNITED STATES OF AMERICA
0
1
My Own DC-DC Buck ConverterDc-to-DC Back converters have a lot of advantages over traditional linear voltage regulator solutions. Most of these advantages are related to the smaller size of these circ...
Gerber_PCB_SMPS-Module-3A-Peak_2023-05-06
364
0
0
Jean Redelinghuys MakerIoT2020
Jean Redelinghuys MakerIoT2020
THAILAND
47
164
The purpose of the card is to have two types of supply inputs, in the case of 'TYPE-C' supply, it can both take energy and charge the lithium ion battery, and in the absence of TYPE-C supply, it can s...
supply circuit (Besleme Devresi)
304
0
1
Kardelen Yurttaş
Kardelen Yurttaş
TURKEY
0
0
1
2
3
4