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Components

Buttons, switches, ICs, and other useful electronic components for your projects.

4017 Decade Counter: CD4017BE
Use this Decade Counter to create super simple LED chaser circuits! This chip turns on and off each of it's 10 outputs sequentially! Just give it a clock signal to set the speed of the chasing! This all too popular chip is useful in loads of applications.

$1.79
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24LC256 EEPROM I2C External...
Add some external memory that won't get erased when the power goes out! Great for low power Arduino projects where you want to turn off the system and save up to 32kbytes of data externally (that's 62 times Arduino's built-in storage)!

$1.99
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PIR Motion Sensor
Detect if someone is in the room! Use this PIR Sensor to turn on or off your circuits when someone enters the premises!

$9.75
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MSGEQ7 Graphic Equalizer Display...
The MSGEQ7 is a seven band graphic equalizer chip used to detect the max peak of audio in each of the 7 bands and multiplex it together to provide a DC representation of the amplitude of each band. Very useful for audio projects!

$4.99
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Bluetooth Module HC-06 (Arduino...
The Bluetooth Module will allow you to send/receive data over bluetooth. Just connect to your Arduino or Raspberry Pi to send and receive data wirelessly up to 32.8 feet (10m)!

$8.95
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Grippy Rubber Feet / Bumpers for...
Stick these Grippy Rubber Bumper feet to the bottom of your electronics boards to protect them from accidental shorting and sliding around your desk! Pack of 4!

$0.89
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Vibrating Mini Motor Disc: 1.5V...
Connect this Mini Vibrating Motor Disc to a 1.5V-3V battery and you'll have a totally enclosed vibration motor with no external moving parts! Great for embedding into stuffed animals, clothing and small spaces. Adhesive backing for easy placement in your projects.

$1.99
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Logic Level Converter -...
Ever wanted to use an Arduino compatible device with Raspberry Pi or vice versa? Now you can! Just pop in this Logic Level converter to connect 3.3V and 5V circuits seamlessly! 5V inputs get pulled down to 3.3V levels and 3.3V signals get boosted to 5V!

$2.99
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Magnetic Contact Switch
Detect when a door, window or box opens! Place the magnet on one side and the sensor (with wires) on the other. When the Magnet is within 3cm of the sensor, the 2 wires will be connected.

$3.99
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Long Range 2.4G Wireless...
Use this Long Range 2.4G Wireless Transceiver Module to have your electronics projects communicate wirelessly from up to 3609 ft (1100m) away! Each of these modules can be used as a transmitter or receiver! Get a pair and have one transmit and the other receive or just use one to communicate with your 2.4G devices! Arduino and Raspberry Pi A+ / B / B+...

$14.95
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Mini Audio Driver Output...
Mini Transformer for Audio Isolation. 1:1 so your audio can remain free from noise while still being controllable.

$2.99
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Micro Vibrating Motor with Wire...
Use this Micro Vibration Motor to add vibration to your projects! Super easy to use, just give it 1.5 - 3 V to get it vibrating.

$0.99
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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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