Alarm Sensor and Security Circuit Cookbook Microwave Doppler Radar Sensor for Motion and Speed Sensing microwave doppler motion detector

  Thomas Petruzzellis

Build Your Own Electronics Workshop: Everything You Need to Design a Work Space, Use Test Equipment, Build and Troubleshoot Circuits (TAB Electronics Technician

Optoelectronics, Fiber Optics, and Laser Cookbook

Electronics Sensors for the Evil Genius: 54 Electrifying Projects

Telephone Projects for the Evil Genius

22 Radio and Receiver Projects for the Evil Genius

The Alarm, Sensor & Security Circuit Cookbook

科学鬼才 传感器智能应用54例 图例版

Electronic Games for the Evil Genius: 21 Do-It-Yourself Entertaining Projects

Stamp II Communications and Control Projects