Tucson Tom's Electronics Pages

• Adafruit and Sparkfun
• Buying from AliExpress

• Kicad - schematic and PCB design

• Lithium Ion batteries

• Clock projects
• Motors (from Dallan)

• Perf boards
• LCD and OLED displays
• 18650 Battery shield

• Deep hole in a box
• Dial Tone generator circuit

• Sparkfun: HC-SR04 ultrasonic distance sensor
• Long range UDS via dish

• My Rigol DS1054Z Oscilloscope
• Logic Analyzers (Open Workbench and Salae)
• My DSO Nano Oscilloscope
• Using an ATX power supply for other things

• GPS stuff
• Digital Multimters
• My TS100 soldering iron
• EMUP - my MOD-EMUP eprom burner
• the ATtiny13 microcontroller
• USB earwax camera

• Random repair topics

• SDR and water meters
• The TV B Gone
• FRS radios
• Geiger counter
• Webcam
• Spectrometers

• Doppler radar hacking
• Hard Drive Hacking
• Lasers
• Interesting components

• Coolstat thermostat reverse engineering
• ATT 3G Microcell and GPS
• Visonic MCT-340E
• Tuva - smart bulbs and IoT

• Hackaday: a community of talented people who enrich their own lives by seeking out new challenges and new technologies

• Ken Shirriff - reverse engineering chips
• Hackaday: Mike Harrisons RE workshop