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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)
Desktop Neon Effect LED Signs
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FM transmitters/receivers are among the top favorite circuits of any electronic enthusiast. In this article/video, I have introduced a complete digital FM receiver design that has equipped with an LCD...
A Digital FM Receiver with Arduino
8890
3
14
PCBWay Team
PCBWay Team
CHINA, PEOPLES REPUBLIC
148
3
As we all know, the COVID-19 outbreak hit the world and changed our lifestyle. In this condition, alcohol and hand sanitizers are vital, expensive, and in some areas hard to find fluids, so, they must...
Automatic Hand Sanitizer Dispenser (Version 2), Using ATTiny13
6820
2
13
PCBWay Team
PCBWay Team
CHINA, PEOPLES REPUBLIC
148
3
The true measurement of a battery’s capacity is essential for many scenarios. A capacity measurement device can solve the problem of spotting fake batteries as well. Nowadays fake Lithium and NiMH bat...
Battery capacity measurement using Arduino
8982
5
13
PCBWay Team
PCBWay Team
CHINA, PEOPLES REPUBLIC
148
3
An H-Bridge (Full-Bridge) driver is quite popular in driving loads such as brushed DC motors and it is widely used in robotics and industry. The main advantages of using an H-Bridge driver are: high e...
Powerful H-Bridge DC Motor Driver
5947
0
8
PCBWay Team
PCBWay Team
CHINA, PEOPLES REPUBLIC
148
3
As we all know, the COVID-19 outbreak hit the world and changed our lifestyle. In this condition, Alcohol and hand sanitizers are vital fluids, however, they must be used properly. Touching alcohol co...
DIY Automatic Hand Sanitizer Dispenser, without Arduino or MCU---First Design
8451
3
8
PCBWay Team
PCBWay Team
CHINA, PEOPLES REPUBLIC
148
3
Without a doubt, FM transmitter and Receiver are among the top favorite electronic project topics, however, building a digital FM transmitter can be a challenging project for electronics enthusiasts. ...
Digital-FM-Transmitter
1679
1
7
PCBWay Team
PCBWay Team
CHINA, PEOPLES REPUBLIC
148
3
Proper thermal dissipation is an essential rule for nowadays electronics. The best operating temperature for the electronic components is 25 degrees (standard room temperature). Thermal dissipation in...
PWM Cooling-FAN Control and Over Temperature Protection using LM35 and ATTiny13
1861
0
6
PCBWay Team
PCBWay Team
CHINA, PEOPLES REPUBLIC
148
3
Dealing with the 220V-AC mains voltage and measuring the AC loads' true power, voltage, and current parameters are always considered a big challenge for electronic designers, both in circuit design an...
High Precision Digital AC Energy Meter Circuit Voltage-Current-Power-KWh
2840
0
5
PCBWay Team
PCBWay Team
CHINA, PEOPLES REPUBLIC
148
3
To design the schematic and PCB, I used Altium Designer 22 and the SamacSys component libraries (Altium plugin). To get high-quality fabricated PCB boards, I sent the Gerbers to PCBWay and purchased o...
220Vac to 5Vdc Transformerless Power Supply Using LNK304
2936
0
5
PCBWay Team
PCBWay Team
CHINA, PEOPLES REPUBLIC
148
3
This is the 16 LED NeoPixel Ring from Adafruit, a small chainable 1.75" (44.5mm) outer diameter board equipped with 5050 WS2812 RGB LEDs. The rings connect the output pin of one to the input pin ...
NeoPixel Ring - 16 x 5050 RGB LED with Integrated Drivers
2344
0
5
PCBWay Team
PCBWay Team
CHINA, PEOPLES REPUBLIC
148
3
You can find instructions here: https://www.norwegiancreations.com/2018/11/the-2018-christmas-card/
Snowman Merry Christmas and Happy New Year
2320
2
5
PCBWay Support Team
PCBWay Support Team
CHINA, PEOPLES REPUBLIC
43
6
Disclaimer: Some parts of this circuit carry dangerous Mains voltage. If you are a beginner, seek guidance from experienced users. Dealing with the 110V/220V AC mains voltage and measuring the AC...
Digital AC Energy Measurement Circuit V2 RMS Voltage, RMS Current, Real Power, Power Factor, Energy KWh
1408
0
4
PCBWay Team
PCBWay Team
CHINA, PEOPLES REPUBLIC
148
3
A DC-to-DC converter is one of the most commonly used circuit topologies in electronics, especially in power supply applications. There are three major types of DC-to-DC converters (non-isolated): Buc...
36V-3A Adjustable Efficient DC to DC Step-Down Converter
1822
1
4
PCBWay Team
PCBWay Team
CHINA, PEOPLES REPUBLIC
148
3
A single-button keyboard, based on ESP32-S3, with a color screen.CircuitPython is used by default. You can also use MicroPython, Arduino.What can it be used for? Can stand alone as a macro keyboardCan...
MagiClick - a CircuitPython-powered “Single-Button Keyboard” with display
767
4
3
0 MakerM0
0 MakerM0
CHINA, PEOPLES REPUBLIC
1
0
DC-to-DC buck converters are utilized ubiquitously in electronic devices. Three major types of non-isolated DC-to-DC converters are introduced: Buck, Boost, and Buck-Boost. The most frequently employe...
8-100V to 5V-1A DC to DC Buck Converter using MP9486
1192
0
3
PCBWay Team
PCBWay Team
CHINA, PEOPLES REPUBLIC
148
3
IntroductionThis is the design of a mechanical flower which is sensitive to light and moves in the direction of light. It is powered by a 5V 3600mAh battery which is charged by solar panels, but also ...
Mechanical Flower
671
4
3
Hanoon Malik
Hanoon Malik
CHINA, PEOPLES REPUBLIC
1
1
1
2
3