Simple infrared monitoring wireless alarm circuit diagram

The μpc1373 is an integrated device with high gain preamplifier and detection. The 3-pin LC loop is tuned to the carrier frequency of 35kHz. IC3 (567) is a pure tone decoder with a phase-locked loop that locks the frequency at 750 Hz by adjusting the C10 of the RP.



24V Switching Wall Charger





24V Switching Wall Charger

24v switching wall charger

About this item

  • Input: AC 100-240V 50/60Hz; Output: DC 24V Switching wall charger
  • Plug Type: DC Plug 5.5 x 2.1mm;AC Plug US Plug, Cable Length: 1.2m /1.5m
  • Dimensions (WxLxH): 4.7" x 2" x 1.5", Small and lightweight for convenience, portability and storage. Easy to take anywhere!
  • Built-in protection of over current, over voltage, short circuits
  • This Power Adapter can ensures consistent power and reliable performance for your devices. Can work for 5050 3528 LED Strip 3D Printer CCTV Security System LCD Monitor.









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