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8 Port Expander: I2C MCP23008
Add 8 more pins that are accessible using I2C easily with this chip. Arduino and Raspberry Pi Compatible

$2.49
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74HC138 3 to 8 Decoder/Encoder
3 to 8 Line Decoder / Encoder

$1.49
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Solenoid Water Valve 24V 1/2"
Control the flow of water using this Solenoid Water Valve. Give it 24V and water will flow through from one end to the other.

$7.99
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Max485 Module for Arduino: TTL...
Convert TTL to RS-485 with this easy to use Max485 Module for Arduino.

$4.99
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Rounded Raspberry Pi 3 B+ Case
This Sleek Raspberry Pi 3 B+ Case will keep your Pi safe from Xenon flashes while looking super slick! Rounded edges and a vented back panel makes this case a must for anyone who wants to use it as a mini PC or Multimedia Center.

$8.95
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4x4 16 Key Button Matrix Module...
Use this 4x4 Button Matrix module to easily add 16 buttons to your projects! Nicely arranged and with only 8 pins to read all 16 button presses, this is a great way to add 16 user inputs in a single package. Arduino & Raspberry Pi compatible.

$3.99
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Stepper Motor Driver Module...
Use this Stepper Motor Module to easily control stepper motors via Arduino or other microcontroller.

$7.99
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Single Prong Alligator Clip 2 1/4"
Screw your wire to this alligator clip to make quick, clean contacts. Just pinch on the clip to open, release to latch it onto your projects.

$0.99
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1/8" to 1/4" (3.55 to 6.35mm)...
Convert 1/8" audio to a 1/4" with this 1/8" to 1/4" (3.55mm to 6.35mm) Adapter.

$3.75
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Dual RCA to 1/4" (6.35mm)...
Convert 2 RCA outputs to a 1/4" Mono Input with this Dual RCA to 1/4" Adapter.

$3.99
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RCA to 1/4" (6.35mm) Adapter Mono
Convert RCA outputs to 1/4" Mono Inputs with this RCA to 1/4" Adapter.

$2.99
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1/4" (6.35mm) Stereo Panel Mount...
Solder this 1/4" Female Stereo Panel Mount Audio Jack with Insert Switch into your circuits to get easy audio input. Has a built in insert switch and is encased in plastic to prevent accidental shorting.

$2.90
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Christmas Ornament DIY Soldering Kit Decoration Electronic LED Red Learn to Solder: Solder together your very own light up Christmas Ornament! Add some...
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Running Microbug Kit Solder DIY Robot Bug Light Sensitive: Solder & assemble this Microbug robot and watch it drive towards...
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SMD Star LED Soldering Kit SMT Christmas Decoration Electronic Ornament: Solder together your very own electronic star with 20 SMD LEDs! Slowly...
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Full Size SD Card Reader Module (Arduino & Raspberry Pi Compatible)
$13.99 $12.87

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