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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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SlimeVR Hyperion BMI160 PCB
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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
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This circuit is a short running time online UPS that used high voltage capacitors to stores energy, instead of battery !It can be used in different cases :1-Connecting two (or more) gasoline generator...
Online UPS with Capacitors
1658
0
2
MOUSA Mousa - Simple Projects
MOUSA Mousa - Simple Projects
UNITED STATES OF AMERICA
145
6
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
1647
4
7
Katelyn Ramsey
Katelyn Ramsey
JAPAN
7
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
1640
0
2
Parmesh Singh
Parmesh Singh
18
0
This is a very efficient DC-DC buck converter, based on the LM3150MH Synchronous Step-Down Controller IC from Texas Instruments.It has a wide range of input voltages from 6 to 42V and a fixed output o...
3.3V/5A DC-DC Converter
1631
1
0
colhany
colhany
EGYPT
0
0
This is my attempt at a LiPo-based battery pack for "Classic" HP Calculators, specifically HP-35, HP-45, and HP-55. The original NiCd packs are all dead by now, and rebuilding them is difficult -...
HP Classic Calculator LiPo Battery Pack V2
1630
0
0
Tom LeMense
Tom LeMense
UNITED STATES OF AMERICA
1
3
discharging: Is the case that user uses battery under the voltage allowed to be used, It is often under 10.7 v so: This circuit protects lead acid battery from discharging1- This circuit &nb...
discharge lead acid battery protection
1590
0
0
Obaida
Obaida
8
0
PSUKIT v1.0 Buck converter till 0VBoost converter till 30V0 - 30V 2.5A https://fareedish.blogspot.com/2020/10/membuat-power-supply-variable-psukit-0.html
PSUKIT v1.0
1585
1
0
Fareed Fareed Read
Fareed Fareed Read
INDONESIA
251
62
This project is a simple fixed voltage regulator, which delivers a 3.3V x 1A supply
Voltage Regulated Module 3.3V x 1A with the LM3940-3.3
1582
0
0
electrónica básica cekit
electrónica básica cekit
CHILE
25
5
1:1 form-factor PSU board for the Pasopia IQ HX-2x series (MSX) made by ToshibaFully protected against overvoltage, overload, short circuit, reverse current, temperature, RF noisewith status LEDs
MSX Toshiba Pasopia IQ HX-20 HX-21 HX-22 Improved PSU
1548
1
3
Edoardo kinmami
Edoardo kinmami
JAPAN
191
15
### DESCRIPTIONThis is a circuit that allows you to control an AC load in an analogue fashion from a PWM signal from a microcontroller, This circuit is perfect for controlling a mains powered heater o...
Mains power controller from PWM
1537
0
0
lucas ne?er
lucas ne?er
ARGENTINA
0
0
An inexpensive piggyback DC/DC buck converter that can deliver up to 1.0A. The converter has an enable pin, which can be used to turn on/off the converter with an external signal (2-20V).Input voltage...
DC/DC buck converter XL7046 (10-80V, 5V@1A) with enable pin, small dimension 44x16mm
1532
0
2
ThankTheMaker
ThankTheMaker
GERMANY
0
1
Smart Solar Box is a smart and intelligent solar power storage unit with monitoring and control capabilities.This is an education project designed for kids and students to learn about Solar photovolta...
Smart Solar Box Mini
1530
0
2
venkatesh pampana
venkatesh pampana
GERMANY
2
0
A convenient supply and I/O board for adding a bluetooth module to a tube radio. The bluetooth modules are readily available, so this board serves to provide the required DC supply to the board using ...
Power Supply Board for Bluetooth module on tube radio
1528
0
6
Manuel Caldeira
Manuel Caldeira
PORTUGAL
164
3
Supply in 18vac out 15vdc
15V Dual Power supply
1524
0
3
Miftahul Muzakki Arrosyidi
Miftahul Muzakki Arrosyidi
INDONESIA
22
0
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
1523
0
3
The Spanner
The Spanner
INDIA
5
0
Modern LiPo Battery Pack for HP 'Classic' Calculators This is my attempt at a LiPo-based battery pack for "Classic" HP Calculators, specifically HP-35, HP-45, and HP-55. The original NiCd pa...
HP Classic Calculator LiPo Battery Pack
1522
1
0
Tom LeMense
Tom LeMense
UNITED STATES OF AMERICA
1
3
1
2
3
4
5
6
7
8
9
10
11
...