(2) Raspberry Pi Compute Module 4 on sale now from $25 – Eben Upton, 155 comments 2020oct15raspberrypi.org/blog/… (3) Raspberry Pi Compute Module 4 – 1GB RAM SKU 102991380 – Seeedstudio, US$25seeedstudio.com/…(removed)(4) Raspberry […]
tlfong01Nov 4, 10:08Flash globally ending by 2020 – In July 2017, Adobe announced its intention to discontinue Flash (including security updates) altogether by the year 2020. tlfong014886Nov 4, 10:18To attract readers, you must include […]
Tunnel Diode Testing Notes
ges load to my last message full transcripthighlights tlfong014878Nov 3, 9:14Now suppose there was an earthquake, and the slanting tower somewhere in Europe seems to have slanting “a little bit more”. Now if the […]
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,researchgate.net/post/….You said the following: “Circuit phenomena have dual versions: […]
Mechanics required for a stepper motor
Mechanics required for a stepper motor Ask QuestionAsked 2 days agoActive 2 days agoViewed 29 times2 I am making an elevator controlled by a raspberry pi zero and driven by a stepper motor. I have […]
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 […]
How to plot the I-V curve of a tunnel diode?
How to plot the I-V curve of a tunnel diode? +3−1 Question Brief description of the problem How to plot the I-V curve of a tunnel diode? Background I am curious to […]
Negative resistance from MOSFET circuit
Negative resistance from MOSFET circuit Ask QuestionAsked 9 days agoActive 7 days agoViewed 169 times4 From the paper https://ir.nctu.edu.tw/bitstream/11536/5095/1/A1979JE36000027.pdf I’m trying to understand this MOSFET circuit which creates negative resistance. Whilst the paper explores how it […]
RFID-RC522 Q&A
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 […]
