how to make mini oscilloscope, using Arduino nano ,dfrobot

dfrobot . website 👇👇👇👇👇👇 Circuits and diagrams can be found on the blog 👇👇👇👇👇👇 COMPONENTS oscilloscope 👇👇👇👇👇👇 1- Arduino Nano 2- OLED Display- SSD1306 3- Diode - 1N4148 4- Switch 5- Resistor 100ohm,100k , 470k 6- POT 10K For business enquiries 👇👇👇👇👇👇 electronicsk66@ I hope to help me grow the channel through PayPal 👇👇👇👇👇👇 All you have to do is join this channel to take advantage of the benefits 👇👇👇👇👇👇 Hello my friends I am an elect