(editor’s note: Intrigued by the problem? Have a similar challenge? Have a question or another solution? Then click the “Read more” link and follow the conversation on EDAboard.com or log in to EDAboard and participate in the microcontroller forum thread.) PIC16F877 UART RX is not working TX and ADC are working – I am trying to […]
The 312-page Arduino Inventor’s Guide is part of a book series by the online electronics retail store SparkFun and explains ten projects focused around the Arduino board which helps explain basic programming and electronic concepts. The explanations assume little or no background in electronics and are wrapped around ten simple projects involving LEDs, a few […]
by Scott Thornton If you want a button or switch as an input on a microcontroller (MCU), you can use a “pullup resistor” so that the input is…
The post FAQ: How to wire a switch to a microcontroller with pullup resistors appeared first on Microcontroller Tips.