Introduction to SPI (Serial Peripheral Interface) and which pins are connected together (pinout) from the microcontroller to the specific SPI pin functions (MISO,MOSI,SCK,Reset, VCC and GND).
Part 1: Making a convenient connector from a 2x3 female header to an inline 6 pin male header for SPI communication from USBTiny at the computer end to the microcontrollers MOSI, MISO, SCK, Reset, VCC...
Part 2: Making a convenient connector from a 2x3 female header to an inline 6 pin male header for SPI communication from USBTiny at the computer end to the microcontrollers MOSI, MISO, SCK, Reset, VCC...
SPI diagram (pinout) and soldering wires MISO (Master in Slave out), MOSI (Master out Slave in), SCK (Clock), Reset, VCC and GND from a 6 pin 2x3 configuration to the SPI pins of the microcontroller.