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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
LogicAnalyzer V6.0
Tad Boy Color
kv4p HT v1.7b
SummerCart64 - a fully open source N64 flashcart
QuinLED-Dig-Uno
Bike Fingerprint - PCB
Arduino RC engine sound & light controller with inertia simulation for ESP32
Solar Powered WiFi Weather Station V2.0
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
Frog Boy Color
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
LogicAnalyzer V6.0
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W02320A
WiFi alarm
Sends an email in case of an alarm trigger
Erik Westerberg
power amplifier, rev a for guitar amp
I am building a guitar amplifier for the comercial market, and PCBWay is helping out a lot
Mikael
DIY Open Source Laptop
The goal of this project is to create a laptop built entirely with open source materials. The laptop is powered by a quad-core ARM CPU, features an on-board FPGA, and has plenty of GPIOs.
Mikael
Simple Audio Preamplifiers
If you try to look for a good and simple schematic of an audio preamplifier, which can be easily assembled, you will realize how difficult is to find it. To fill this gap, we propose 4 small audio pre...
Mikael
24V Dual Brushless DC Motor Drive Reference Design for Dishwasher Pumps
TIDA-00447 is a 24V, dual Brushless DC (BLDC) motor drive reference design to be used in dishwashers to drive water circulation pump and drain pump. The circulation pump and the drain pump drive stage...
Mikael
3D chip/package/PCB co-design optimizes systems: Product how-to
Three independent design processes – chip, package, and PCB – are typically required for the latest electronic products which utilize increasingly complex systems on chip (SoCs) and multiple chips in ...
Erik Westerberg
Pre Amplier board
This is a three channel guitar pre amplifier
henry.kjonsberg
Active Speakers
Proof of Concept uses standard component like Freedsp (http://www.freedsp.cc) and yuan jing audio (214) TPA3116 Class D Amplifier board. One of the freedsp boards will also be used for calibration and...
Erik Westerberg
Reverb-driving-unit-revA
I am building a guitar amplifier for the comercial market, and PCBWay is helping out a lot
Thomas Lithen
The 4P robot
Our students use the robot in our courses. On the top of the robot is one raspberry pi mounted together with one Arduino for motor control, and more.
Mikael
DIY Circuit Board Table Decor
Have a few dozen spare motherboards or PCB’s lying around? Make them into a table!
Mikael
Understanding FPGA and CPLD
In the earlier 60’s it was discrete logic used by electronic industry. The digital system would look like noodle like maze of wiring between components. Once it is built it will be difficult to do rew...
Mikael
DIY flexible printed circuits
Produce your own single-sided flexible printed circuits using a solid ink printer, copper-coated polyimide film, and common circuit board etching chemicals. You will find flex PCBs inside most cellpho...
Andreas J?nsson
Three 2-layers PCB in FR-4
- USB Type A male breakout board 2.4mm - USB Switch board - NiDaq switch board(the red board) In general it seems that the green soldermask was in better quality than the red.
Havard Skrodahl
Preamplifier
90x51mm PCB, dual layer with red solder mask.
Johan Westlund
Logic Analyzer
The device will be able to sample signals up to 1-MSPS on a single channel and display the signal on an Android phone. The idea is to bring the device when youre out of office and don't have access...
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