Simple PI kit

[6666]

Simple PI kit with no hex, but there is a schematic and BOM, anybody made it for fun ?

http://www.constructii-electronice.ro/blog1/detector_pi.html?fbclid=IwAR0z6jyLEUk0WFDOf-AuESBW1lijg9uVUQPre3HIb3rtFjShx4KNJyBK5_g

[kt315]

i think you have to buy programmed micro from author. like always with a 'Simple PI kit with no hex'
on dark side of the net.

[Qiaozhi]

i think you have to buy programmed micro from author. like always with a 'Simple PI kit with no hex'
on dark side of the net.

It doesn't appear to contain a microcontroller.

[kt315]

It doesn't appear to contain a microcontroller.

ahaha! sorry George! U1 = PIC 10F202

[6666]

It doesn't appear to contain a microcontroller.

Yep U1 = PIC 10F202

[Qiaozhi]

ahaha! sorry George! U1 = PIC 10F202

You're correct!
Well, that's silly. They numbered all the ICs as IC1-IC6, and then numbered the PIC as U1.

[Eddy71]

The scheme of this detector reminded me very much of my version of SurfMaster-PI-micro.

http://eddy71.ucoz.net/publ/obnovelenie_prostogo_impulsnogo_metalloiskatelja_surfmaster_pi_micro/1-1-0-79

With some slight differences.