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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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Modern electronic products continue to shrink in size, so they also put forward more demanding volume and performance requirements for products such as power supplies. For this reason, I pushed a 40w ...
Power supply 4x6 cm ultra-small 40w flyback switching
1013
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
Provides constant voltage protectionContains a power-on module for the amplifier when connecting headphonesThe signal output through the Jack or screw connector
High-speed protection for headphones
1720
2
5
Konstantin Repnikov
Konstantin Repnikov
BELARUS
163
36
The generator must be supplied by +-15V and a 10V 50Hz sine wave. The Generator can output up to 3A.
3 Phase 10V generator.
1508
2
3
Koen Linders
Koen Linders
NETHERLANDS, THE
4
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
These PCBs were designed to connect and mechanically put together 18650 Li-Ion cells in to big battery packs. This exact design is meant for 12s9p battery pack but the design could be adjusted for dif...
Recycled 18650 battery pack PCB
1217
0
2
Alexander CyberMouse
Alexander CyberMouse
SLOVAKIA
0
0
RationalePowering an Xbox 360 without using the original antique brick, instead using a modern, quiet, smaller, efficient ATX power supply. Also doing the same without just having components and wire ...
360 ATX Power Board
460
0
1
thurask .
thurask .
CANADA
0
16
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
A small, simple PCB to build a variety of DC Power Supplies up to 1 Amp. They can be either regulated (using 78xx or 78Lxx regulators), filtered un-regulated or unfiltered rectified supplies.Almost al...
Versatile Linear DC Power Supply Module
180
0
0
Uni-Byte Labs
Uni-Byte Labs
CANADA
3
12
The integrated fixed / adjustable regulators (ADJ) operating in switching mode are of the "step-down" (LM2575 / LM2576) and "step-up" (LM2577) type, respectively.This series of regulators is also nota...
Switching voltage regulator
1454
0
1
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
47
14
This small circuit board is a power buffer for a model train coach lights, to provide flicker free lights. This elliminates the internal lights to flicker when the trains goes through dirty section of...
Flicker free train light
710
0
1
Csongor Varga
Csongor Varga
HUNGARY
16
1
Powering the Raspberry Pi using 12V is made a breeze using Automation HAT, this extension for the RPi adds a buck converter that regulates the 12V input down to the required 5V for the RPi. Besides be...
Pi Automation HAT
1261
0
1
Bram
Bram
NETHERLANDS, THE
11
1
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
1094
3
5
Anthony Spargo
Anthony Spargo
UNITED KINGDOM
4
0
Pi Power Supply and Battery Charger5v/3.3V Power Supply for Raspberry Pi and IoT Projects. LiPo Battery charger and management system. All in a cost effective and practical design.Features:5V/3.3V Dua...
5v/3.3V Power Supply + LiPo Charger
2642
4
4
Muhammad Aitesam
Muhammad Aitesam
PAKISTAN
21
8
Power supply for lm3886 zd-50 amplifier. But you can use this pcb with any amplifierFor more info please visit Github page: https://github.com/diyaudioby/ps-zd-50
Power Supply for LM3886 ZD-50
3871
0
3
Vitali Semashkevich
Vitali Semashkevich
BELARUS
39
0
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
1638
11
4
Curious Scientist
Curious Scientist
116
63
Constant current source for a white LED lampThis circuit ensures a constant supply current (pre-relayed in the range 25....440mA from the semi-adjustable RV1) of a maximum of 24 white LEDs that can eq...
C.C. Source for LEDs
879
0
0
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
47
14
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