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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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PICOZX (MotherBoard) LCD&VGA Emulated Spectrum 128k
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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 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
1249
0
12
Wandy Amaury
Wandy Amaury
UNITED STATES OF AMERICA
23
37
InspirationWhile studying photoresistors in our college and had an experiment where plotting the graph of resistance vs intensity of light falling on a photoresistor or LDR(light dependent resistor), ...
Automatic Streetlight
2964
0
3
Deblina Chattopadhyay
Deblina Chattopadhyay
INDIA
2
0
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
2989
1
5
Parmesh Singh
Parmesh Singh
18
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
1663
0
2
Parmesh Singh
Parmesh Singh
18
0
Hi!Today I would like to introduce you to a new exciting project that I have built in my home, an LED Cube in the dimensions 4x4x4.For this I used:1 x Nano V34 x NPN 2n2222 transistors4 x 1k Ω resisto...
LED Cube with Arduino / 4x4x4 / Weekend-Projects
1648
1
1
Niklas Heinzel
Niklas Heinzel
GERMANY
6
3
176Pin STM32H743/F767 core board (STM32H743Ix/STM32F767Ix), onboard 256Mbit (32MByte) 16-bit SDRAM and QSPI NOR Flash. It is convenient to evaluate the performance of F767/H743.Support STM32H743/...
STM32H743I-F767I core board
3086
6
7
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
The main control chip STC15W408AS-QFN28, uses 18 IO ports to control 30 LEDs, no other peripheral components, PCB with base, reserved fixed welding position and a farad capacitor position, add super c...
Snowflake lights decoration
2521
2
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
Same pin definition as the official board circuit, with slightly different layoutDevelopment board design based on ESP32-WROOM-32D (16MB)
ESP32 minimum system board
6720
10
5
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
One-click download of ESP8266 test frame burner supports ESP-01S ESP12S ESP07S and other modulesThe programmer is suitable for the firmware burning test of ESP-12S/12F/12E/07S/07/01S/01 and other modu...
esp8266 burning rack
2346
3
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
I this tutorial, you will learn how to make a Social Distancing Project based on the Arduino Nano and HC-SR04 Ultrasonic Sensor. When the distance is less than or equal to 3 feet the LED module is aut...
Social Distancing Project against Covid-19 Coronavirus based on Arduino Nano, Ultrasonic Sensor, and LED Module
3686
1
0
Shahzada Fahad
Shahzada Fahad
PAKISTAN
36
1
The lithium battery charging protection board type-c interface is more general + mp2144 40ua standby, single lithium battery buck chip output 1.8v in this case. Change to 1.5V battery for battery.
TP4056 charging plus protection MP2144 synchronous rectification buck
19335
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
TinyUPS is a simple 5V/2.5A uninterruptible power supply with a li-ion battery as a buffer, a load sharing power path management system and an ATtiny13 for monitoring power supply and battery charge l...
ATtiny13 TinyUPS SMD
2034
4
7
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
IP5306 + 18650 module drawn according to the circuit description, 4LED power display, 5V output maximum output current up to 2.4A. Use TYPE-C interface to charge, and USB-A + 2P terminal interface to ...
Li-ion 18650 charger IP5306
4361
1
5
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
Universal Flash EPROM programmer. It also supports burning pic microcontrollers.This is version 3.5 with an upgrade to 4.5.List of components:C1 470uF 9C2 ...
Willem Eprom ver 4.5
4170
4
7
Kirmasov Alexey
Kirmasov Alexey
RUSSIAN FEDERATION, THE
12
1
You can place this homemade gadget in the windows and doors of your home, office or garage. So you can have an buzzer warning system. Maybe you can use it for your pets? For example, you may receive a...
IR Proximity Sensor - Home Gadget
2881
0
2
MERT KILIC
MERT KILIC
TURKEY
243
13
I/O Board v6.0 for MiSTer
I/O Board v6.0 for MiSTer
7772
2
8
Alexey Melnikov
Alexey Melnikov
TAIWAN
79
0
1
...
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