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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
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SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
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Filament Maker from PET Bottle
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PICOZX (MotherBoard) LCD&VGA Emulated Spectrum 128k
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 0.2 (SID 6581/8580-replacement for C64/C128)
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Many USB powered consumer electronic devices have built in Qualcomm QC (Quick Charge) solution for rapid charging at different voltages rather than the usual 5.0 volt...
Qick Charge 2.0/3.0 Trigger
1271
0
2
Jobit Joseph
Jobit Joseph
INDIA
31
9
This is an interesting project of a universal power source that can be used as a charger for portable power tools, and not only.
Universal power supply (by Aka Kasyan)
6291
4
12
Aka Kasyan
Aka Kasyan
ARMENIA
53
0
Compact design for high efficiency (>90%) USB-C Power Supply for Amiga 500, 600, 1200.71 x 34 mm, 2 layers, 1.6mm thickness, 1 oz.Original square DIN 5 male connector should be used to plug to Amig...
Commodore AMIGA PSU USB-C Power Sink Delivery Supply High Efficiency Triple Output 5V ±12V OLED ATARI ST shark
3565
6
14
Edoardo kinmami
Edoardo kinmami
JAPAN
196
15
A DIY 4s Battery Pack is specially maked for Makers & Hobbyist. Inbuilt 4s Smart BMS & XT30 Connecter for Better Performance. You can use it to power up your device. You can also use it to mak...
DIY 4s Battery Pack on PCB
1586
0
3
The Spanner
The Spanner
INDIA
6
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
4639
0
4
Jehu Garcia
Jehu Garcia
UNITED STATES OF AMERICA
349
0
USB Powered 5VDC to 12VDC 500mA Step-Up DC/DC ConverterThis high-performance, fixed frequency, current-mode PWM step-up DC/DC converter efficiently produces 12V from input voltages between 3.6V to 5.5...
5VDC to 12VDC Step Up Converter (USB Powered)
565
0
1
Gals Aer
Gals Aer
INDONESIA
2
3
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 Battery Module PCB project - BMS board
3828
0
5
Jehu Garcia
Jehu Garcia
UNITED STATES OF AMERICA
349
0
This board goes with my Instructable on making a Neon Lamp Tea Light.I acquired a bag of NE-2 neon indicator lamps, which glow orange when you supply them with about 90V DC or 60V AC. I thought it wou...
Neon Lamp Tea Light
3650
0
7
Xander Fries
Xander Fries
UNITED STATES OF AMERICA
3
0
Today we have an awesome project and also a bit dangerous. We are making a homemade full sine inverter of around 500W and check the video till the end if you want to see the results. I’ve ma...
FULL SINE INVERTER 500W
12009
6
20
ELECTRONOOBS ELECTRONOOBS
ELECTRONOOBS ELECTRONOOBS
SPAIN
166
3
This demonstration board is ideal to show the difference between a standard bridge rectifier and the efficiency savings that can be achieved through using MOSFETs to perform synchronous switching of t...
High Efficiency Full Bridge Rectifier Demo Boards
1818
1
2
Steven Gardner
Steven Gardner
UNITED KINGDOM
5
0
This is a simple but very useful project when working with electronic devices that must be powered with 5V DC and require stable power without electrical noise.Perfect for powering development boards ...
Buck Switching Regulator 7V to 40V DC to 5V DC fixed using the LM2575-5 regulator
1282
0
12
Wandy Amaury
Wandy Amaury
UNITED STATES OF AMERICA
24
37
This is a very simple Balance charging circuit based around TL431 current regulator/shunt I/C.this circuit consists of 3 units . each unit can charge a individual cell with CC and CV method.The best p...
3-S Balance Charger for Li-ion and Li-po
3017
1
5
Parmesh Singh
Parmesh Singh
19
0
I Made this DC DC converter to to be used as Lab power supply. using an 12V 120W SMPS one can easily get around 100W of power i.e maximun of 30V at 3.5amps. The Schematicthis utilizes a UC3843 SMPS I/...
Variable DC to DC converter with Current Control
1691
0
2
Parmesh Singh
Parmesh Singh
19
0
COMPONENT LIST IN PCB SURFACETRANSFORMER IS EI33 FERRIT (PART IN ATX POWER SUPPLY) (REQUIRED RECOIL)PRIMER 40TURN 0.6MM (20+20)SECONDER 2X10TURN 0.6MM220-240V IN 2X36V 300WATT OUT2X15V 5WATT OUTFOR AM...
300W DUAL SMPS POWER SUPPLY FOR AMPLIFIER POWER SUPPLY SIMETRIC
3139
2
7
BARIS BARISGEYVE
BARIS BARISGEYVE
TURKEY
20
2
What is Pocket Science Lab?Pocket Science Lab also known as PSLab is a small USB/Li-Ion Battery powered open source hardware extension board. This device can be directly connected to an Android phone ...
Pocket Science Lab
2379
0
10
Padmal
Padmal
SRI LANKA
11
4
--- BRPlaca de Controle utilizando o STM32F334K8. Serve de testes para fontes auxiliares simples, de baixo custo, comandos isolados, e medi??o de corrente e tens?o empregando TL072.Projeto open para q...
STM32F334K8 Digital Power Control Card
2710
0
2
daniel_bezerra
daniel_bezerra
BRAZIL
0
0
1
2
3
4
5
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8
9
10
11
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