Some years ago a have started building Clone PI AVR. Made a PCB, soldered all the components and … and never found time to finish it until today. Well I haven’t finished it yet but at lest gave it a first test run. For the screen and buttons i have re-purposed some front panel of some old router. Now i see that i will have to put it in to another box for better mounting on the metal detector itself but this time it was good enough for test run. For Atmega programming I used Mini Pro TL866 programmer I have bought while ago – works like a charm. You can see some photos and video on work in progress.
Circuit of Clopne PI AVR:
CPI_PRG_181_AVR file for burning Atmega 8 and PCB Sprint layout – Clone_PI_M_AVR.
hello congrats, can you give more detail about tl866 programing avr, because i made the same proyect but program doesn´t work
Hello. Make sure the fuse settings are correct for the avr (I will post my setting later). Also check that it is powered at all, with some multimeter on avr pins 7,8.
Added some screenshots of MiniPro, hope that will help.
Can you give me a look at the code
What is the capacitance of the electrolytic capacitor that is connected to the pins
7, 20 and 21 of the atmega 8 that on the R14 side?
send me a nice whatsapp
+55 (61) 98254-8513
What is the capacitance of the electrolytic capacitor that is connected to the pins
7, 20 and 21 of the atmega 8 that on the R14 side?
send me a nice whatsapp
+55 (61) 98254-8513
What is the capacitance of the electrolytic capacitor that is connected to the pins
7, 20 and 21 of the atmega 8 that on the R14 side?
send me a nice whatsapp
+55 (61) 98254-8513
Google Tradutor
Hex file in what language is ??, thanks
Hi my firnd
Please email me if you have a deep metal detector circuit
The type of element and the values of the element are determined in the circuit. Thank you very much
how much range do we get using this circuit?