My latest project is a prototype I2C RGB LCD display board with added EEPROM and some other extras.
Continue reading “Prototype I2C Display Board with EEPROM”
Repair and Cleanup of a ESI 250 DE Universal Impedance Bridge.
Continue reading “ESI 250 DE Universal Impedance Bridge”
A GPS disciplined 10 MHz oscillator and distribution amplifier project using a Sparkfun Pro mini microprocessor and an Isotemp 134–10 OCXO. (Click on images for larger version)
Continue reading “GPS Disciplined 10 Mhz Oscillator”
Cleanup, repair and Calibration of a Power Designs Inc. C500 Precision DC Source.
Continue reading “Power Designs C500 Precision DC Source”