Aeroh One

Aeroh One is a hackable IR remote board that has the ability to turn any remote-controlled device into an internet-connected one. It can support Alexa, Google Assiatant, Apple Siri, iOS/ Android APP, ...

Home Automation ESP32 Crowdfunding Project

ShaRPiKeebo

ShaRPiKeebo may be the small Linux computer you can find with a physical QWERTY keyboard. Its size is only 6x11x1.5 cm and powered by a Raspberry Pi ( RPi) Zero W or 2W. It has a 400x240-pixel, low-po...

Sub-GHz Embedded Linux Boards Keyboards & Input Devices Crowdfunding Project

Pocket Integrator

Pocket Integrator is a magical, musical add-on board for Teenage Engineering's Pocket Operator drum machine. With a MEMS accelerometer, it can play drum patterns and synthesizers by tapping and shakin...

Audio&Music Synths Crowdfunding Project

ANT BBPS

ANT BBPS is a small breadboard power supply (BBPS) carefully designed to connect to the end of any M102 breadboard. Its unique shape can plug directly into the power connection pins and does not inter...

Power Management Crowdfunding Project

BeanCounter

BeanCounter is an SMT parts counter that can be put in your pocket. Powered by a CR2023 coin cell, it has the ability to count parts as fast as possible by using two IR photointerrupters. It works wit...

Soldering Crowdfunding Project

Repairing a 1983 Commodore 2031-LP 5.25″ FDD using 23XX-to-27XX EPROM adapters from PCBWay!

I recently acquired my first Commodore 2031-LP 5.25″ FDD, another vintage disk drive to add to my collection, and a rather uncommon one at that. The drive was in reasonable condition and came with sev...

USB-Cereal

USB-Cereal is a powerful and fully open source development tool that can make testing, development, debugging and manufacturing of devices that utilize USB-C simple. It can save time and effort throug...

Protocol Interfaces Debuggers Crowdfunding Project

Pocuter - The coin sized 12-in-one WIFI & BLE micro computer

The Pocuter is a mini-computer can comptible with Arduino and combine a full color OLED, a Microcontroller with WiFi and Bluetooth capability, Micro SD card connector for up to 512GB of storage, three...

Crowdfunding Project

AquaPing—Open Source, Battery Powered, Stand-off Acoustic Water Leak Detection

The AquaPing is an ultra-low power smart sensor that provides isolated water leak detection, even behind walls without contact with pipes. All signal processing and analysis happens at the edge, so no...

Environmental Sensing Crowdfunding Project

SOCORAD32

SOCORAD32, aka the ESP32 Software Controlled Radio, is a profeesional hackable walkie-talkie for amateur radio exploration, voice and data communication by using simple AT commands. You can get a full...

Audio&Music Sub-GHz ESP32 Crowdfunding Project

ESP32 Audio Development Board

ESP32 Audio Development Board is a audio development platform based on the ESP32. It can open a wide variety of user interaction with rich peripherals. It is portable and wearable, owns battery manage...

Audio&Music ESP32 Raspberry Pi Crowdfunding Project

RoenDi: An open source rotary encoder with programmable digital display

Roendi (Rotary Encoder with DIsplay) has a STM32L433 MCU, 1.28" TFT round display and a Alps Alpine 15Pulses/ 30Detent encoder. It can be programed by using ST-LINK/V2 or Arduino IDE, and is open sour...

Keyboards Input Devices Crowdfunding Project

PCB Industry Trends in 2022

 PCB industry trends can be difficult to predict. There has been a constant evolution in PCB technology over the years. More trends are likely to emerge in the future. Nevertheless, individu...

GoWired Multiprotocol Gateway

GoWired Multiprotocol Gateway is a versatile hub for all wired communication, it improves on the former GetWired Ethernet Gateway with more power, features, versatility and better solutions for wired ...

Home Automation Industrial Automation Crowdfunding Project

Танцующая "клякса" (dancing blob)

Суть и цель проектаНа уроках физике в школе нам говорили, что магнитное поле нельзя пощупать и увидеть, однако, почти обязательно тут же его показывали. Всем знакомая с детства картина - двухмерная ви...

ferrofluid electromagnet lava lamp lamp music

Making Serial & Parallel Port Loopback Adaptors for the Commodore Amiga

I like to test all of the vintage computers that I restore as thoroughly as possible, because thorough testing is necessary to verify correct operation - electronic devices are complex systems with lo...

Vintage Computing Diagnostic Equipment Commodore Amiga

Gesture Recognition on Wio Terminal to Recognize Rock, Paper, Scissors

Note: The content and the pictures in this article are contributed by the author--Vincent KokUsing gesture recognition with the in-built light sensor, the Wio Terminal will be able to recognize the ro...

Gesture Recognition Tutorial Programming

Voice Recognition Robot Car

Note: The content and the pictures in this article are contributed by the author. The opinions expressed by contributors are their own and not those of PCBWay. If there is any infringement of content ...

Stem Robot

The Best Way for Sampling Audio With ESP32

The examples in this article were tested on an ESP32 using the Arduino IDE3 Ways of sampling audio using a microcontroller:1. Direct (Sequential)readout2. Interrupt Driven Readout3. I2S Driven Readout...

The four Stages of Design

The Four Stages of DesignIng. Mark Donners  ‘Since new developments are the product of a creative mind, we must therefore stimulate and encourage that type of mind in every way possible’ Geo...

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