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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico (SID 6581/8580-replacement for C64/C128)
Desktop Neon Effect LED Signs
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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This simple gadget allows you to connect standard BB-830 breadboard to your computer directly, delivering USB power (+5V) directly, and the onboard USB to UART converted makes it very simple to connec...
USB Power/UART breadboard breakout
1494
0
0
Dawid Buchwald
Dawid Buchwald
POLAND
29
3
Source: https://diycrap.blogspot.com/2015/12/homebrew-swr-and-power-meter.htmlIt's crap, but I did it myself.Saturday, December 5, 2015Homebrew SWR and power meterFirst of all, this SWR meter in this ...
SWR and PWR meter
3641
0
5
FLORIAN-UDVARI ANTAL-ARPAD
FLORIAN-UDVARI ANTAL-ARPAD
ROMANIA
4
0
IP5306 is an extremely cost-effective battery power management chip, which can be described as high quality and low price!The boost efficiency is as high as 92%, the charging efficiency is as high as ...
Power bank IP5306
3362
2
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
This design uses the CN3722 chip as the maximum power tracking lithium battery charger, which can charge multiple batteries, the charging current can reach 5A, the charging efficiency is high, the hea...
CN3722 maximum power tracking lithium battery charger
3601
0
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
Look ... I decided to make DIY Laboratory Power Supply .I found all component that i need , i bought a DIY plastic box as case for it , i selected a Voltmeter, DC-DC Adjustable Buck and Boost modules ...
Power On/Off Button
1676
2
2
Hrach
Hrach
ARMENIA
41
1
Circuit working principleThe application schemes of the already integrated classics LM317 and LM337 are used, but with the modified reference to increase the voltage from 0V. The power supply is made ...
Differential voltage source
1344
0
1
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
The LM350 power supply is a popular do-it-yourself (DIY) project among electronics enthusiasts. It is a versatile and adjustable voltage regulator that can provide a stable DC output voltage. This pow...
LM350 power supply diy
800
0
0
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
Adjustable voltage power supplyAmong the most important electronic devices in the electronics laboratory is the voltage source. This source can be linear, switching mode, adjustable or not, but it is ...
Adjustable voltage power supply
768
0
0
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
Chips: LM317 - 1 pc. LM337 - 1 pc.NE5532 - 1 pc.Diodes:1N4007 - 4 pcs.Resistors: 2k2 - 2 pcs. 220R - 2 pcs. 33k - 2 pcs. 1k - 2 pcs.Capacitors:4700mF / 35V - 2 pcs.10mF / 50V - 4 pcs.100nF / 63V - 4 p...
Power supply 2x15V
1700
1
4
Petrov swetre
Petrov swetre
RUSSIAN FEDERATION, THE
8
3
A LED status PCB to connect A500, A600, A1200, A2000 motherboards for troubleshooting purposes without the need to plug the chassis/keyboard.It provides sharp and bright LEDs for POWER, HDD and FDD ac...
Commodore AMIGA LED 500 600 1200 2000 status board multi system for debugging and troubleshooting hardware
1213
1
9
Edoardo kinmami
Edoardo kinmami
JAPAN
192
15
The 0.1 inch pitch XR0280/C prototyping board has numerous features not found in competing designs:* Most cost effective size for manufacture.* 3 rails for mixed voltage prototyping or optional debug ...
100mm*100mm Compact Prototyping Board
477
0
2
Sir Sir Robert "Bob" Bobbington, Twice Embobbled
Sir Sir Robert "Bob" Bobbington, Twice Embobbled
UNITED KINGDOM
1
0
EG1163S Synchronous Rectification Buck ModuleXL7005A powers 1163LM358 is used for short circuit and over temperature protectionOutput 12V4.5AInput recommended below 60V
Miniature synchronous step-down rectifier EG1163S
953
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
EMI filteringDC voltage filtration (2 options)Details will be here soon https://vk.com/retromodding
Power filter
2087
0
4
Konstantin Repnikov
Konstantin Repnikov
BELARUS
153
36
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
538
0
0
Marius M
Marius M
ROMANIA
11
20
Author: Александр ЛайковPCB Design: Михаил Царёв aka aitrasPower supply for amplifier Laikov v7For more info please visit Github page: https://github.com/diyaudioby/ps-laikov-v7
Power supply Laikov v7
1699
0
5
Vitali Semashkevich
Vitali Semashkevich
BELARUS
38
0
This is a replacement PCB for the Tektronix TM503 mainframe.Parts substitutions are allowed, there is nothing critical here, if it is the correct value and it fits, it sits.Also attached is a diagram ...
Tektronix TM503 Replacement PCB
463
0
0
Jared NearFarMedia
Jared NearFarMedia
JAPAN
13
43
1
2
3
4