Connecting up Piezo sounders/speakers
Full article available here: https://www.xtronical.com/basics/audio/sound-piezo-beeper/
Full article available here: https://www.xtronical.com/basics/audio/sound-piezo-beeper/
New page and video for the DHT11 (and family members) humidity and temperature sensor). Write-up: https://www.xtronical.com/basics/environmental-sensors/dht11-humidity-temp-sensor/ YouTube:
Scoring has now been added to the Space Invaders project, see this article: https://www.xtronical.com/projects/space-invaders/parts-8-15/part-8-scoring/ Also available in video format at:
Article showing the addition of the Mystery-ship to the Space Invaders build is now available: https://www.xtronical.com/projects/space-invaders/parts-1-7/part-7-mothership/ Also available as a video:
Article uploaded for connecting and using the BMP Pressure and Temperature sensor. https://www.xtronical.com/basics/using-bmp280-based-pressure-temperature-sensors/ Also available as a video guide :
Tutorial on using cheap heart rate sensors along with a graphical display output, now available (also on Youtube, see further down): Heart beat Sensor and “ECG” Display
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