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Rain / Moisture Sensor
Detect moisture in soil or rain drops with this Rain / Moisture Sensor. This sensor works by measuring the varying resistance when the rectangular plate is in contact with water such as when embedded in moist soil.

$5.99
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Assembled Ethernet Shield for...
Add ethernet connectivity to your Arduino projects! Place this Ethernet shield on top of your Arduino and you'll have internet access via ethernet.

$32.99
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Liquid Flow Sensor
Detect how much liquid is flowing through a tube for accurate watering and liquid dispensing using this Liquid Flow Sensor.

$7.95
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ECG Heart Rate Monitor Module
Get an accurate Heart Rate or EMG reading with this ECG Module that accepts a 3.5mm cable with electrodes.

$24.99
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Master & Slave Capable Bluetooth...
The HC-05 Bluetooth Module will allow you to send/receive data over bluetooth as both a master or slave device. Just connect to your Arduino or Raspberry Pi to send and receive data wirelessly up to 32.8 feet (10m)!

$10.95
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Full Color RGB LED Matrix Panel...
This Extra Large 32x32 Full Color RGB LED Matrix Panel contains 1024 Red, 1024 Green and 1024 Blue LEDs all in one housing to generate amazing color displays!

$48.99
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Contactless IR Temperature...
Measure the temperature of something from a distance using this Contactless Infrared Temperaure Sensor.

$19.90
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BT137X800 Triac: 800V 71A
This Triac is like a standard transistor on steroids! It can conduct current in either direction when the gate voltage is exceeded in either direction (both positive AND negative!). Commonly used for AC light dimmers and motor controllers.

$2.49
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1N5822 Schottky Rectifier Diode:...
1N5822 Schottky Rectifier Diode with high current capabilities up to 80A!

$0.75
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FR207 Fast Recovery Rectifier...
FR107 Fast Recovery Diode rated at 1000V 2A.

$0.75
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FR107 Fast Recovery Rectifier...
FR107 Fast Recovery Diode rated at 1000V 1A.

$0.75
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1N4004 Rectifier Diode: 400V 1A
1N4004 Diode rated at 400V 1A with a forward voltage of 1.1V. Use this when you are working with high voltages as it's rated up to 400V.

$0.75
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Ultimate GPS Breakout Ultra High Sensitivity GPS Engine Module SKM53 MTK3329: Connect this GPS Module to your Arduino or Raspberry Pi projects to get...
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Binding Post - Yellow for 4mm Banana Plugs: Yellow Binding Post for 4mm Banana Plugs
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Binding Post - Green for 4mm Banana Plugs: Green Binding Post for 4mm Banana Plugs
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Binding Post - Blue for 4mm Banana Plugs: Blue Binding Post for 4mm Banana Plugs
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9.8ft USB Extension Cord USB A 2.0 Male to Female: Extend USB cable connections by nearly 10 feet with this USB Extension...
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Game HAT for Raspberry Pi Zero 2, W, 5B, 4B, 3B, 3B+, 2B, A+ B+ Raspbian & Retropie: This Game HAT will turn your Raspberry Pi into a classic game console in...
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Bluetooth Smart Sunglasses with Touch Sensor Button and Built-In Speakers Microphone: Bluetooth Smart Glasses with Touch Sensor Button and Built-In Speakers...
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Sliding Camera Cover for Privacy Slider Switch Cap Sticker Webcam iPhone & Laptop: Use this Sliding Camera Cover for Privacy to ensure you have privacy...
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Velcro Cable Tie / Wrap Reusable: Use to tie cables together, bind long cables for travel, mount...
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Addressable RGB LED Sequin 5V WS2812 (Neopixel Compatible)
$1.49 $0.39

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