126- Astable 4020 AND Gate
$27.50 – $77.50
This circuit uses a 555 timer in an Astable configuration to oscillate the pin of a Binary Counter IC until its ouput satisfies a Quad AND Gate’s conditions to fire a detonator through an N-Channel MOSFET. This device can be easily reconfigured for extremely long timers.
The parts in this kit will allow the student to complete this lab.
Choose “Full Kit (PCB + Parts)” for a solder kit that includes all required parts for the build, a quick reference card and support from our amazing community of makers.
Choose “Assembled and Tested” for a fully assembled and tested ready to use device and reference card.
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