A very deepseeking, hi performance metal detector for treasure hunting. As always the PCB from PCBWay are of excellent quality and low pricing.
Based on an ESP8266 ESP01, it monitors temperature and humidity.
The start of Christmas presents for the family. The snowman cycles through three different LED routines, activated when the you hold the snowman in your hand.
I'm creating a number of boards with different digital and analog configurations to be placed throughout my car so that I can control and monitor all aspects of it. This particular board controls 14 h...
I'm building a clock out of relays (DPDT)
My very first PCB board. It is a 4 bit comparator
I found PCBWAY a rapid and trustworthy manufacturer and I highly recommend it to individuals and professionals.
This is inteface to control a magnetic loop antenna, especially designed for Alexloop Antenna. A 5V step motor is controlled with a RF remote control. 2 different speed, normal and slow for fine tunig...
A wireless sensor platform operating at 433 MHz to monitor mining equipment
It works !!!! The C64 Fastfingers interface part that is ! It still has the limitation that you MUST release a key (on your midi keyboard) before hitting the next one. This is a three stage project. ...
I'm making a clock that uses RGB LEDs to tell the time.
8/8 mils trace/spacing with 40 mils text, TSSOP packages (0.5mm pitch), 45 mils text with 6 mils line widths. My biggest concerns where accuracy and plating quality : I've dealt with another manufa...
These business cards feature a small 3-chip prototype area!
Temperature, Humidiry, Barometric Pressure, Light Levels
Linear Power supplies for our upcoming low temperature cryostat controller
Battery powered wireless magnetic switch used as a proximity sensor.