7. Electronics design¶
Group assignment: ¶
Test equipment:
- Multimeter
-
Oscilloscope
-
Microcontroller circuit board
Taking the measurement
Voltage output of the pin where the Led is connected
Current at output pin where the Led is connected
Implemented circuit working
A square signal with a period of 1ms that corresponds to a frequency of 1Khz, with duty cycle of 50%.
Schematic: Schematic
Individual assignment: ¶
I will work with the ATtiny44 in the EasyEDA ATTiny44.png
We start with the schematic
Add a button and LED
Schematic: ATtiny44mod
Convert schematic to PCB
File: PBC
Last update:
May 17, 2022