Month: November 2020

tunnel diode notes

tlfong014878Nov 2, 17:26Before I go, let me comment on your Q&A: Circuit Phenomena Have Dual versions – Cyril Mechkov, Technical University of Sofia, 2013jul07,….You said the following: “Circuit phenomena have dual versions: […]

Wonders of Electronics

By Daily Excelsior -22/11/2020 Share Wonders of Electronics By Daily Excelsior -22/11/2020 Share Dr Vishal Sharma “Logic will get you from A to B. Imagination will take you everywhere” – Albert Einstein Electronics is a simple word but […]

How to plot the I-V curve of a tunnel diode? +3−1 I am trying to understand tunnel diodes by experimenting with them. Research tells me they can have negative resistance, and can […]


Raspberry Pi 4B – RFID-RC522 stopped working Ask QuestionAsked todayActive todayViewed 12 times1 I connected a RFID-RC522 to my RPi 4. It was working perfectly to read data until now. I don’t know why but […]

Heart Reate Sensor AD8232

Raspberry Pi DFRobot Heart rate sensor – code [closed] Ask QuestionAsked yesterdayActive yesterdayViewed 9 times-3Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the […]