After a small project (the Lotus relay) I decided to let pcbway make my pcb's for the High Audio tube amplifiers I am developing. The results are absolutely stunning, great quality and quick delivery ...
An Arduino shield accepting a Nano, eeprom and a BMP280 barometric pressure sensor. When a datalogger shield and a RGB LCD shield are added this will display and log the temperatures and ABV values...
A miniature tube amplfier with a NOS subminiature dual triode. It has a charge pump to transform 9 VDC into 80VDC. It has tone, volume and gain controlls. A JRC386 IC is used as power stage. Second ...
Good quality, fast shipping, good help when you have questions, as always!
Good quality, fast shipping, good help when you have questions, as always!
Gift from PCBWay
PCB with a circuit to generate a negative voltage with a mass line. For max 30 mA output.
Updated version of the control of LED's. In groups on/off and PWM
Very good quality as usual ! Thanks ! With a nice Christmas present, which is very kind ! Wish you all the best !
This was my first experience with PCBway.com. I Designed a PCB with eagle for a DCC booster regarding model railroading. After sending the "gerber-files", today the package with the five PCB's was del...
Good quality, fast shipping, good help when you have questions, as always!
Good quality, fast shipping, good help when you have questions, as always!
they look good
Several inputs to make feedback signals work in combination with active mass to garantee power on digital decoders of a modeltrain.
Just a small circuit to check the limit voltage of a 9V battery
This circuit consist of part of which the microcontroller 16F628A can be test
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