Raspberry Pi Raspberry Pi Sensors

Raspberry Pi Sensors

Relay Module KY-19 (Songle SRD-05VDC-SL-C)

Tech details: Control signal: 5V-12V Current requirements: ~85 mA Max current: 10A/250V AC or 10A/28V DC Response time: 10msec Operating Temp: -25/+70 C Connectivity: 3 pin...

Lasers! KY-008 laser module for Raspberry Pi & Arduino

Tech details: Wavelength: 650nm (red) Operating voltage: 5V Range: Unlimited* (in vacuum) Current draw: 30mA Connectivity: 3 pin connector, pins as follows: VCC(+): 5V Supply N/A ...

Hall sensor module KY-003 & KY-024 for Raspberry Pi and Arduino

Tech details: Operation voltage 3.3 V, 5 V  Temperature range of -40 °C to 85 °C Current input/output max  8/20mA Response time: 3uS  ...

Light sensor modules KY-018 and LM393 (3 and 4 pin) for...

Tech details: Comparator output, signal clean, waveform, driving ability, more than 15 mA. ( light sensor LM393  KY-018) Potentiometer to adjust the sensitivity of a...

Humidity and Temperature sensor DHT-11 (&DHT-22) for Raspberry Pi and Arduino

Tech details: Supply voltage: 3.3-5V Supply current (running): 0.5mA typ. (2.5mA max.) Supply current (stand-by): 100uA typ. (150uA max.) Temperature range: 0 / +50°C...

LED modules for Raspberry PI, Arduino

One of the downsides of ordering your kits from China is poor labeling. The set came with a picture sheet of low quality, half...

Infrared Sensor HC-SR501 PIR Motion Sensor for a Raspberry PI...

How to use PIR sensor with your Raspberry PI.

Sonar HC-SR04 ultrasonic ranger for a Raspberry PI & Arduino

How to connect sonar to raspberry pi.

More Raspberry Pi articles

New Raspberry Pi Zero W

Great Scott! Raspberry Pi W with WIFI and Bluetooth A surprise email came to me this morning. A new model of Raspberry Pi is available...

Humidity and Temperature sensor DHT-11 (&DHT-22) for Raspberry Pi and Arduino

Tech details: Supply voltage: 3.3-5V Supply current (running): 0.5mA typ. (2.5mA max.) Supply current (stand-by): 100uA typ. (150uA max.) Temperature range: 0 / +50°C...

New Amazon Dash Buttons

There was a rumour going around that the new buttons are not working. I already own 2 buttons, and I would be OK, but...
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Integrating NodeRED and Tasker

NodeRED is easy and powerful. Currently, I'm running the NodeRED server on my RaspberryPi Zero connected to the router directly. It handles my light...
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Talking Raspberries, TCP socket protocol in Phyton

Majority of my communication is handled via AutoRemote. It links my pc, mobile, tablet and Raspberry PI 2 & 3. It's all good and...