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eBay Multimeter Repair. Was it a bargain!?
On my most recent eBay adventure I’ve bought a “for parts or repair” TTI 1906 5 1/2 bench Multimeter. Buying “for parts or repair” any equipment is always a leap...
Micro Weather Station
The weather in UK can be very unpredictable to say the least 😄. Temperature and forecast checks are mandatory every morning to help to decide: (1) you do need an...
Run QUCS Studio on MacOs
QUCS (http://qucs.sourceforge.net) is a great free and open source circuit simulator. It specially useful to simulate RF and High Frequency circuits. QUCS also can run natively in most operational systems....
Another DIY HF Current Probe
Current probes are a valuable tool for EMC/EMI issues troubleshooting. Current probes are basically high frequency current transformers used to measure the common mode current (CM) through a conductor or...
Arduino/ATMEL AVR ISP Using Pro Mini
This project shows how to use an Arduino Pro Mini as ISP (In Circuit Serial Programmer) device. This ISP can be used to programming Arduino boards as well ATMEL/Microchip AVR...
