Q: Understanding MOSFET characteristics I am trying to select a N-Channel MOSFET to switch a 12V power rail. The use case here is to switch on/off a couple of LEDS which are wired […]
Detecting an impact with a piezo sensor and ADC
Detecting an impact with a piezo sensor and ADC Ask QuestionAsked 2 days agoActive todayViewed 31 times1 I am trying to use piezoelectric sensors to detect when an object strikes one of 9 plastic panels. […]
micro stepping motor driver
Reduce the output current from a stepper driver Ask QuestionAsked todayActive todayViewed 16 times0 I have to control 2 stepper motors with a single driver (multiplexing one at a time) and both motors are different, […]
boost converter
Boost converter single cell AA battery not delivering enough voltage when connected to Wemos D1 mini Ask QuestionAsked todayActive todayViewed 47 times0 Amazon Step-Up Boost Converter 0.9V-5V to 5V PFM max 600mA for Arduino DIY […]
Re-configure SPI-CS as gpio while using SPI Ask QuestionAsked todayActive todayViewed 26 times1 I am on a raspberry pi 4. Using both SPI’s with no need for either chip select. I’m running out of I/O […]
Rpi GPIO pin’s High level signal possibly not High enough to switch off the 5V relay problem
Rpi GPIO pin’s High level signal possibly not High enough to switch off the 5V relay problem Ask QuestionAsked 2 years, 9 months agoActive 11 months agoViewed 3k times1 This question was asked before here, but […]
How to protect GPIO from back current? Diode? [closed]
How to protect GPIO from back current? Diode? [closed] Ask QuestionAsked 7 months agoActive 6 months agoViewed 295 times3Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so […]
software developer vs software engineer
x https://www.tomshardware.com/news/raspberry-pi-pico-fuzix x https://hackaday.com/2021/02/19/the-raspberry-pi-pico-cant-run-linux-but-it-can-run-fuzix/ x https://www.explica.co/raspberry-pi-already-has-a-great-text-editor-from-microsoft/ https://www.geeky-gadgets.com/hackspace-magazine-march-2021-19-02-2021/ https://observer.case.edu/richards-the-importance-of-hands-on-learning-in-college/ https://www.itpro.co.uk/software/development/358647/the-it-pro-podcast-turning-developers-into-craftspeople https://www.prnewswire.com/news-releases/dfrobot-ceo-thoughts-about-covid-19-impact-on-steam-development-in-china-301231670.html https://raspberrypi.stackexchange.com/questions/121413/why-raspberry-pi-pico-use-micro-usb-instead-of-usb-c x https://ozzmaker.com/using-the-berryimuv3-on-a-raspberry-pi-pico-with-micropython/picoi2c/ x https://ukmars.org/2021/02/a-raspberry-pi-pico-based-ukmarsbot/ x https://www.electronics-lab.com/make-your-raspberry-pi-pico-project-with-5-free-pico-using-seeed-fusions-pcb-assembly-service/ ============================================ Richards: The importance of hands-on learning in college Jason Richards, Staff Columnist February 19, […]
Turning developers into craftspeople
The IT Pro Podcast: Turning developers into craftspeople Making software is about much more than pushing code, explains Raspberry Pi founder Eben Upton by: IT Pro19 Feb 2021 Software is eating the world, […]
pico no usb-c, no reset switch
Why Raspberry Pi Pico use micro-USB instead of USB-C? [closed] Ask QuestionAsked yesterdayActive yesterdayViewed 53 times-4Closed. This question is opinion-based. It is not currently accepting answers. Update the question so it can be answered with facts […]
