The device is designed to beep when you stop the fan that cools the CPU PC (ie, cooler). The indicator is included in the break cord fan, the size of the PCB 40×32.5 mm (fits into a matchbox). Schematic diagram of the indicator is shown in Fig. 1
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Cpu Cooler Failure Alarm
Synthesizer lighting effects part 3
In this section layout is shown on the board of the Synthesizer lighting effects, Synthesizer lighting effects part 2.
Set will save time that you would spend on the search for components and printed circuit board manufacture a similar device. Set NM5101 can be purchased in stores or on the radio market electronic components.
Based on the book “Gather yourself” no. 2, 2004.
Synthesizer lighting effects part 2
To replace or supplement the drawings variation of Synthesizer lighting effects, or other effects you can use the programming set of NM9211. To do this, the board provides ISP-port.
Synthesizer assembly
Before assembling the board review the recommendations that are given at the beginning of this book. To avoid failure, try to observe generally accepted rules of assembly. List of components within the set of NM5101, presented below :
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