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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
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ZIMBABWE
I was searching a DIL MCU for another "project" and found this one that seems interesting. It is cheap and with a lot of features, so i did a board to play with it.PIC18F47Q10 main features:internal 6...
PicOne (PIC18F47Q10)
3313
0
3
Just4Fun
Just4Fun
ITALY
94
4
Attiny MCUs are very popular as it is quite easy to program them and using them instead of atmega328 chip can reduce the cost of the overall project which requires less input/outputs.STEP 1 - Designin...
Multiple ATtiny85/13A Programmer
2580
0
1
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
49
50
If you have ever programmed a NodeMCU, then I bet you know the pain you have to go through while connecting sensors to NodeMCU on a breadboard.I looked for various solution on the web and found "NodeM...
DIY - NodeMCU Development Board
1577
4
4
Ashish Adhikari
Ashish Adhikari
AUSTRALIA
23
1
Currently, electronics is one of the most dynamically developing branches of science and technology. Its technologies are present in almost every area of human activity.A Geiger-Muller counter is a de...
Geiger counter
2671
4
4
Xjsjxjcj Djdjciya
Xjsjxjcj Djdjciya
RUSSIAN FEDERATION
2
0
This light is good for a robotics camera that needs illumination or I used it here for dark field illumination:
Small LED Ring Light for robotics camera or microscope
1067
0
0
IMSAIGUY
IMSAIGUY
UNITED STATES OF AMERICA
206
0
In this tutorial we will see how to make a breathalyzer, simple economical and easy to make. We’ll see the source code, the circuit assembly all step by step. The printed circuit board will be availab...
Alcoholimeter with MQ3 sensor and arduino nano (Includes printed circuit)
2823
0
1
CarlosVolt Tutoriales
CarlosVolt Tutoriales
ARGENTINA
20
30
Hey everyone what's up!SO here's something really cool, a Christmas tree-themed PCB powered by 555 timer ic and a CD4017 Decade counter.The idea here was to make a simple Blinky Board that drives 10 L...
Christmas Tree with 555 Timer and CD4017 Decade Counter IC
1261
0
3
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
49
50
My version of the Tim Escobedo Ugly Face. It raucous square wave distortion that is more synth in a box than traditional fuzz. It uses a 555 oscillator grated by the guitar signal. The frequency of os...
Super Frequency Harmonic Square wave distortion
2549
0
3
Mitchell Hudson
Mitchell Hudson
UNITED STATES OF AMERICA
28
1
In this tutorial I am going to show you guys how to make an Arduino or NodeMCU based Weather Station using DHT11 or DHT22 temperature and humidity sensor and display it using an OLED Display. DHT...
Weather Station Using Arduino and NodeMCU
2418
0
4
Ashish Adhikari
Ashish Adhikari
AUSTRALIA
23
1
General DescriptionThe original A-Max II software allowed to emulate a Macintosh computer on the Amiga and provided an interface (Figure 1) to connect an external Apple floppy drive and use it in emul...
Amiga2MacFloppy
1959
0
6
Frank's 3D Shop
Frank's 3D Shop
CANADA
0
0
Alright, let's get started with our Gesture Recognition on Microcontroller with TinyML! Let's go! Using gesture recognition with the in-built light sensor, the Wio Terminal will be able to recognize t...
Gesture Recognition on Microcontroller with TinyML
1031
0
1
vick.kok
vick.kok
UNITED STATES OF AMERICA
1
0
You will need to buy an SMD version and a bunch of SMA connectors. unsolder the parts and put them on this board.Here are the YouTube videos:https://youtu.be/SmVHAlHt2hYhttps://youtu.be/2W0pjMk56rA
NanoVNA Demo Board SMA version
3317
1
5
IMSAIGUY
IMSAIGUY
UNITED STATES OF AMERICA
206
0
The TDA2050 Integrated CircuitsThe TDA2050 is a monolithic integrated circuit in a Pentawatt? package, intended for use as a low frequency Class AB amplifier. Typically, it provides 35W RMS ...
70W Stereo HI-FI Power Amplifier - High Fidelity using two TDA2050 IC's + PCB
2259
0
0
Sayanik Mandal
Sayanik Mandal
INDIA
56
19
Hi, guys, in this project I have been showing you that how can you make a variable power supply. Where you can adjust the voltage from 1.5v to 12v, 1.5 amp. Be careful, you must plug the board into a ...
Variable power supply v2
1698
0
0
Sayanik Mandal
Sayanik Mandal
INDIA
56
19
InspirationWhile making a customized RGB LED set up at our home, basically it was a bunch of addressable 5v LEDs the WS2812, but unfortunately we didn't have a high current power source to light them ...
Zeus - An AC to DC High Watt Power Supply Unit
1122
0
0
Deblina Chattopadhyay
Deblina Chattopadhyay
INDIA
2
0
Making a DIY Photoshop Editing ConsoleWhat if there was something that we could use to quickly change or swap between the tools in Adobe Photoshop with just one button push? Or, say you’re editing vid...
DIY Photoshop Editing Console using Arduino Nano RP 2040
1499
0
0
Krishna S
Krishna S
INDIA
6
0
1
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