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Bitcoin ring with Attiny85
Bandini May 31,2022
I’ve started to think about a project that could take advantage of DigiSpark board features (reduced size, USB, HID, integrated led) and I came out with this experimental BTC crypto ring.How does it work? A Bitcoin wallet is basically a pair of keys, one public, used to receive money, and one private, used to send money. The idea is to store those keys inside a ring, without batteries or complicated circuits. Whenever you need to use the funds, you just plug your ring to any computer and the rin...
Arduino DIY USB
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It's-a me, Mario
Arnov sharma May 30,2022
Hey what's up folks, this is my version of Super Mario Theme Player powered by an ESP8266 MCU.I Made the PCB themed after Mario the Plumber himself, On the TOP Side it's just an Artistic PCB but on the BOTTOM Side I've placed all the important components that drives this board.For Powering this setup, I added an ONBOARD USB Pad for making a USB on PCB.As for the Super Mario Theme song, it's a Note Based Sketch that plays melodies similar to Arduino Note Sketch.This Board is made in such a way th...
Arduino ESP8266 Audio
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A breadboard friendly MCP23017 breakout
MakerIoT2020 May 29,2022
2C port extenders or expanders are extremely useful devices, and I use quite a lot of them in my projects. My go-to device is definitely the PCF8574, mainly because it is sort of “breadboard friendly”. The MCP23017, with the existing breakouts available locally, are not. I have thus decided to design my own version of a breadboard friendly MCP23017 breakout board.The Breakout Module PCB and its featuresA breadboard friendly MCP23017 breakout board – Fronta breadboard friendly MCP23017 breakout b...
Development Board Board ESP8266
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Nanoleaf 2.0
Arnov sharma May 28,2022
Hey What's up you guys!So this is the Nanoleaf 2.0 which is a DIY version of the famous Nanoleaf RGB Triangular lighting setup.The goal here was to Recreate a Nanoleaf-like device with minimal spec and low cost, one that has all the basic RGB Glowing features and can be made easily.To accomplish this feat, I prepared this setup completely from PCBs that were provided by PCBWAY.This article is gonna be about the whole built process of this economic version of Nanoleaf so let's get started!Materia...
3D printing SLA Arduino
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BW16 Stamp - Tiny 5GHz WiFi Dev. Board
SimonX May 26,2022
Demo 1:Demo 2:Want the best of 5G WiFi connectivity while still maintain super compact form factor? Then this is for you!The super compact design allows for easy deployment on any kind of DIY platform as all pins are re-mapped to the breadboard-friendly 2.54 pitch castellated holes which are also good for surface mount soldering, also power regulating circuit already added with a 1.25mm battery connector, once plug in the battery, its ready for deployment!To deploy a IoT microcontroller is often...
DIY Arduino Hardware
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WS2812 Big Edition
Arnov sharma May 26,2022
Hey what's up you guys, So here's something super cool.A Huge WS2812 Addressable LED that is 10 times bigger than an average WS2812B LED.This Huge LED Pixel is made by combining a few 5050 RGB LEDs with the WS2811 Addressable LED IC on a custom PCB with a 3D printed Enclosure.A small chip of WS2811 is also present inside the WS2812 that is connected to R, G, and B.My goal here was to make a magnified version of WS2812 LED that I will use in a future matrix Project.This article is gonna be about ...
3D printing SLA Arduino
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iTAG KEYLESS SECURE SYSTEM
ANWAR May 26,2022
ESP32 iTAG Keyless Secure System For All Motorcycle
Arduino ESP32
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Smart Dustbin Using Arduino | Self Open Dustbin
Shahid May 25,2022
Hey guys welcome back to the PCBWAY. we are back again with a very cool project. In this project we are going to make a special kind of dustbin which have two function. one is open lid automatically when some one come to through the garbage and other function is overflow alarm if the dustbin is full the alarm will start. we named this dustbin as " Smart dustbin". This is very interesting project which can be used in our home, school office and many other places. This dustbin is different from no...
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Air purifier using Arduino | DIY Air purifier
Shahid May 24,2022
Hey Guys, welcome back again and this time i have a very useful and important project here. This is an air purifier that is easy to make although i am sharing all the required detail of the project here so, you can make this air purifier project by yourself. The air purifier is very important nowadays because there is an increment everyday in the level of pollution. with this condition this air purifier can help you a lot.this Air purifier can be used into your home as well school, office. In an...
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Driving 4 High Current Motors in your Robot using a Simple L293D Piggy Backed Arduino Nano Shield
Krishna S May 23,2022
StoryHey, guys welcome back, In this post, I will show you how you can make your own high current motor driver shield for Arduino which can be used to drive Robots that uses more than 2 motors. Using this, you can drive up to 4 high current DC motors simultaneously and independently using your Arduino Nano.The StoryMonths before we built a 2 wheel drive robot for beginners remember?After that, I was building this 6-wheel drive RC robot with suspension as a hobby pro...
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Popular Project
DIY Meshtastic Using ESP32 : Build Your Own Private Off-Grid Network
Project OverviewThis project delivers a complete, custom-designed PCB solution for building Meshtastic mesh network nodes. Unlike traditional communication methods that rely on cellular towers or Wi-F...
⚡ How to Make a DIY Spot Welding Machine at Home for 18650 Batteries | Full Circuit & Working
If you’re working on battery pack projects using 18650 lithium-ion cells, then you know how important a spot welder is. Buying a professional spot welding machine can be expensive, but today, I’ll sho...
Jammer Bluetooth 2.4G
Proyecto de PCB para Jammer bloqueador inhibidor de señales Bluetooth y Wifi de 2.4G.Proyecto patrocinado por PCBWay, muchas gracias por el apoyo!Primero regístrate en PCBWay haciendo clic acá, luego ...
ESP32 Walkie Talkie
I've made some ESP32 walkie talkies with ESP-Now protocol communication, i2s microphone, i2s DAC speaker, 3D printed case and a lot more!
LTS Respooler Control Board
The LTS Respooler is a compact and slightly over-engineered filament Respooler optimized for Bambu Lab spools. It integrates a filament runout sensor and wireless app-connectivity for ease of use.!! I...
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