555 timer Pulse generator

  
Pulse Generator kit will generate a frequency in KHz which can form a good test gear project. This kit is based on the classic LM555 timer IC. Input - 12 VDC Max @ 40 mA. Range - jumper selectable and preset tunable range of 1 Hz to 180 KHz. Power-On LED indicator. Terminal pins for easy connection. Four mounting holes of 3.2 mm each. PCB dimensions 40 mm x 47 mm
555 timer Pulse generator - schematic




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