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Simple Practice Oscillator
This is a useful yet simple project that is ideal as a first project or just as a worthwhile shack accessory. A great choice for anyone undertaking a construction project as part of a Ham Radio training course.
The instructions are detailed as to help first time builders understand how it works.
The SPO (Simple Practice Oscillator) uses a low cost 555 timer IC which is one of the most common ICís used by hobbyists for many years.
Kit is complete with 10 A4 pages of instructions. C/W 50mm loudspeaker, all parts and high Quality PCB.
Tutor Features
Simple Practice Oscillator  SPO-1
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Full Kit Instructions can be downloaded here (Use these to make your own if you wish

 

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ALL THESE KITS HAVE BEEN GIVEN TO UK CLUBS FOR TRAINING AND EDUCATIONIAL PURPOSES, IF  YOUR CLUB WOULD LIKE TO TAKE PART IN THE FUTURE DROP ME A EMAIL.