Programming ATTiny Using Arduino as ISP

ATTiny is a useful chip for small projects requiring less than 5 pins.

Jun 24, 2018

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development board

Components and supplies

ATtiny85

Breadboard (generic)

Arduino Nano R3

Jumper wires (generic)

Project description

Code

tiny.ino

c_cpp

1
2
3void setup() {
4 
5  pinMode(4, OUTPUT);
6}
7
8// the  loop function runs over and over again forever
9void loop() {
10  digitalWrite(4,  HIGH);   // turn the LED on (HIGH is the voltage level)
11  delay(1000);                       //  wait for a second
12  digitalWrite(4, LOW);    // turn the LED off by making the  voltage LOW
13  delay(1000);                       // wait for a second
14}
15


void setup() {
 
  pinMode(4, OUTPUT);
}

// the  loop function runs over and over again forever
void loop() {
  digitalWrite(4,  HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(1000);                       //  wait for a second
  digitalWrite(4, LOW);    // turn the LED off by making the  voltage LOW
  delay(1000);                       // wait for a second
}

Downloadable files

Schematics