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Step 4Preparing the ATTINY45
This is the tricky part, where you find out that your fingers are way too big!
Cut three lines next to each other on the copper of the PCB.
Cut a thick line right across it in the middle
Make sure with the voltage meter that the copper strips are not connected anymore.
Position the ATTINY45 on the copper strips
Solder the thin wires to the PINS like this:
Ok, than do not forget to connect the six wires on for the programmer:
(see of course the datasheet of ATTINY45)
I have added an Eagle like schematics.
My programmer is AVRISP mkII, which means the MOSI, MISO SCLK, together with RESET VCC and GND connections are used. I use a connector for that like the drawing.
Cut three lines next to each other on the copper of the PCB.
Cut a thick line right across it in the middle
Make sure with the voltage meter that the copper strips are not connected anymore.
Position the ATTINY45 on the copper strips
Solder the thin wires to the PINS like this:
- LED: PB3 (and GND)
- LDR: PB2 (and VCC)
- resistor: PB2 (and GND)
- Servo motor: PB1 (and VCC and GND)
Ok, than do not forget to connect the six wires on for the programmer:
- MOSI: PB0
- MISO: PB1
- SCK: PB2
- RESET: PB5
- and GND and VCC
(see of course the datasheet of ATTINY45)
I have added an Eagle like schematics.
My programmer is AVRISP mkII, which means the MOSI, MISO SCLK, together with RESET VCC and GND connections are used. I use a connector for that like the drawing.
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