{"product_id":"the-alarm-sensor-security-circuit-cookbook-9780830643141","title":"The Alarm  Sensor \u0026 Security Circuit Cookbook","description":"\u003cp\u003eThis text is aimed at technicians  hobbyists  and students and provides complete circuit diagrams and building instructions for a wide range of creative sleuthing applications. The designs are fully tested and proven effective in real-world alarm  sensor  and security equipment. Among the circuits highlighted are a multi-purpose high-gain amplifier  temperature and pressure sensors  vibration and pyroelectric sensors  smoke and toxic gas detectors  tachometer\/speed gauges  a remote video and control system  door and window alarms  motion and impact detectors and tone signalling sensors. Computer interfacing is also covered  with circuits for joystick  trackball  mouse  RS-232 and analog-to-digital interfaces.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":67945366552629,"sku":"ByrdShop_0830643141","price":63.48,"currency_code":"USD","in_stock":true}],"url":"https:\/\/atxbooks.com\/products\/the-alarm-sensor-security-circuit-cookbook-9780830643141","provider":"ATX Books","version":"1.0","type":"link"}