Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
A high voltage (around 12-14V) on the MCLR pin, this is called HVP (High Voltage Programming)
LVP (PGM = 1) as it suggests you don't need the higher voltage to program the disadvantage is that you loose one pin.
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