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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
espthings.io - ET-P1101 ESPHome Panasonic Climate Interface
π•pistrelle version 4.12L : a scanning heterodyne bat detector, featuring real-time time expansion and 384kHz full-spectrum recording
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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 Radio Shield for Arduino Uno. Easy to use. Simple and cheap Rda5807 Fm Module.1x - I2C Oled 0.96 inch1x - Rda5807 Module1x - Pam D Class Amp. Card with Pot.3x - Button
FM RADIO SHIELD ARDUINO UNO
8301
3
9
Burak Simsek
Burak Simsek
TURKEY
19
1
This flute is an innovative and attractive product for kids to build it, achieving it by having amazing features like:Wireless connectivity by BluetoothWireless connectivity by Wi-FiMP3 files playerMI...
The Amazing PCB Flute
2023
2
6
Engineer
Engineer
SPAIN
2
0
This pcb design project is based on Peter Knight's Arduino Nano Synth code and Notes and Volts Line Output upgrade. You can find all components needed in Schematic and .xls file. It has 2 option ...
Arduino Nano Granular OSC
5890
0
2
Doğan ŞEŞEOĞULLARI
Doğan ŞEŞEOĞULLARI
TURKEY
2
0
Walkie talkie pin badge from the Detective Conan anime series using a custom PCB and an ATMEGA328P (Arduino) microcontroller. Integrated rechargable battery, battery lasts around 4-5 hours and can be ...
Detective Boys walkie talkie badge
991
2
3
DanieElectronics
DanieElectronics
SPAIN
3
0
All you need is some capcitors some resistors and one tiny NE555P IC. and of course this PCB board. This is just a fun project that emits tones of different frequencies. The change in resistance decid...
(Mini Piano) Organ with NE555P IC ! [v1]
788
0
3
Innovation Tech
Innovation Tech
INDIA
0
0
Multiband module pcb is a pluggable band specific module that incorporates both the PA L/C pair and the 7 pole LPF. This way customized band modules can be build for each band we wish to operate uSDX ...
Multi Band LPF Module for uSDX – An Arduino Based SDR All Mode HF Transceiver
9089
0
9
Alexiev
Alexiev
BULGARIA
119
0
This is a spectrum analyzer that visualizes 10 audio frequency bands. Although it might look like just another FFT ESP32 project, it is most certainly not! This design uses a PCB that I designed and b...
Classic Analog Spectrum Analyzer for Your Desktop
2555
0
8
Mark Donners
Mark Donners
NETHERLANDS, THE
8
11
This project contains two different PCBs (Front & Back) with different designs. This page includes Gerber files for only Front PCB. Click here for Back PCBIntroductionSeveral years ago, I crafted...
Retro Internet Radio using ESP32 & Transparent OLED Display | Front PCB
224
0
0
Neeraj Rane
Neeraj Rane
INDIA
0
0
This project contains two different PCBs (Front & Back) with different designs. This page includes Gerber files for only Back PCB. Click here for Front PCBIntroductionSeveral years ago, I crafted...
Retro Internet Radio using ESP32 & Transparent OLED Display | Back PCB
452
0
3
Neeraj Rane
Neeraj Rane
INDIA
0
0
Hello and welcome back everyone, Now for something loud: the "Noise BOX" Project is a do-it-yourself synth built from scratch utilizing an Audio AMPLIFER Module and a Custom Synth Board join...
Noise BOX Synth Project
450
0
2
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
43
50
The circuit we designed can be used either as a vu meter or as an animation circuit. It is programmed from the Arduino compiler.You can program your circuit from the programming pins. You can use your...
Atmega328 led animation or vumeter
1693
0
0
ali gümüş
ali gümüş
TURKEY
0
0
An educational project for Audio, using an XY-P40W Bluetooth receiver as the audio source. The circuit filters the Class D amplified signal back to a classic audio waveform that is fed to RC filters (...
RPi Color Organ V2 Gerbers Sept 5
484
0
1
Jason
Jason
1
0
Circuit diagram SI4732 all band radio receiver si4735 Arduino si4735-d60 with displayThe Si4734/35 is the industry's first fully integrated, 100% CMOS AM/FM/SW/LW radio receiver IC. Offering unmatched...
Circuit diagram SI4732 all band radio receiver si4735 Arduino si4735-d60
7938
0
4
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
Cuando recién estaba empezando en el mundo de la electrónica me llamaba mucho la atención el hecho de controlar un carro robot desde mi celular. Llegué a realizar el proyecto pero tenia muchos inconve...
INVERSOR GIRO Y VAREADOR DE VELOCIDAD PARA MOTOR DC
2789
0
1
ELECTROALL
ELECTROALL
PERU
96
0
A vacuum tube preamplifier is typically used to amplify the signal from a microphone, musical instrument, or other audio source before it is sent to a power amplifier or recording device. Compar...
ECH83 Guitar Preamplifier with Tone Control on 12V DC
389
0
2
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
46
0
En este proyecto realizaremos un circuito de control para unas barra de luz LED RGB con micrófono utilizando las tiras LED programables WS2812B y el ARDUINO nano. ??Materiales:-1 x Tira LED WS2812B-...
Barra de luz LED RGB GAMER
2799
0
2
RAOM Electrónica
RAOM Electrónica
COLOMBIA
44
0
1
2
3