The DHT11 is a low-cost temperature and humidity sensor. It isn’t the fastest sensor around but…
Browsing: sensor
In order to measure the water level in my water butt I decided to try…
Last month I bought myself a 3D printer. It uses standard micro-switches to register the…
While searching for a simple way to measure temperature using my Raspberry Pi I came…
Following on from my first PIR sensor module article I thought I would create a…
I was looking for a way to send data to my Raspberry Pi via Bluetooth.…
Following on from my Ultrasonic Distance Measurement Using Python – Part 1 article I decided…
LEDs, buzzers and switches are the most common items people attempt to interface to their…
Unlike some other devices the Raspberry Pi does not have any analogue inputs. All 17…