#arduinotutorial
This is one of those things that can come back to bite you when you think everything is running fine. Good practice to have it under control!
#arduino #arduinotutorial

www.programmingelectronics.com/floating-pin...
Floating Pins, Pull-Up Resistors and Arduino
What is a floating pin? What is a pull-up resistor? This video tutorial will explain both as they pertain to the Arduino.
www.programmingelectronics.com
March 28, 2025 at 5:34 PM
Temperature sensors like the LM35, DHT22, and thermistors each have unique strengths.

Learn how to evaluate sensor types based on your project’s requirements in this comprehensive guide.

🔗 Start here: https://txplo.re/ae9842

#ArduinoTutorial #TemperatureSensor #TechExplorations
How accurate are thermometer ​sensors?
​Is the temperature reading from your sensors close to being real? What is real temperature? What are some of the main considerations?
txplo.re
February 3, 2025 at 5:00 AM
The PCF8591 is a I2C module that brings analog-to-digital and digital-to-analog conversion to your Arduino projects.

Learn how to use this I2C-based module in your next project.

🔗 Full guide: https://txplo.re/pcf8591

#I2CDevices #ArduinoTutorial #PCF8591 #TechExplorations #DIYProjects
Using I2C: True digital to analog conversion on the Arduino Uno
​The Arduino Uno, with its Atmega328P MCU, does not have true digital to analog conversion capability. For this, we turn to an external device, the PCF8591.
txplo.re
January 30, 2025 at 6:00 AM