Electronic Components

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0.1uF ceramic capacitors - 10 pack
These standard ceramic 0.1uf capacitors are perfect for your next circuit project!  Small and t..
$1.99
12" eTape™ Liquid Level Sensor + Extras
The eTapeā„¢ Liquid Level Sensor is a solid-state sensor with a resistive output that varies with the ..
$39.95
2 x Adafruit 16-Channel 12-bit PWM/Servo Driver - I2C interface (PCA9685)
Let's say you want to makean awesome robot, maybe a wall-climbing robot or maybe your first robotic ..
$14.95
4-channel I2C-safe Bi-directional Logic Level Converter (BSS138)
Because the Arduino (and Basic Stamp) are 5V devices, and most modern sensors, displays, flash card..
$3.95
8-channel Bi-directional Logic Level Converter (TXB0108)
Because the Arduino (and Basic Stamp) are 5V devices, and most modern sensors, displays, flash card..
$7.99
Adafruit Perma-Proto Half-sized Breadboard PCB - 3 Pack!
Customers have asked us to carry basic perf-board, but we never liked the look of most basic perf: ..
$12.49
Arcade Button - 30mm Translucent Pink
A button is a button, and a switch is a switch, but these translucent arcade buttons are in a class ..
$2.95
Breadboard trim potentiometer (10K)
These are our favorite trimpots, perfect for breadboarding and prototyping. They have a long grippy ..
$1.29
Breadboard-friendly SPDT Slide Switch
These nice switches are perfect for use with breadboard and perfboard projects. They have 0.1" spaci..
$1.95
Colorful Square Tactile Button Switch Assortment - 5 pack
Little clicky switches are standard input "buttons" on electronic projects. These work best in a PCB..
$2.99
Digital Addressable RGB LED w/ PWM waterproof flexi strip - (1m)
These LED strips are fun and glowy. There are 32 RGB LEDs per meter, and you can control each LED in..
$32.99
Flex Sensor 2.2"
A simple flex sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor incre..
$19.99
Flex Sensor 4.5"
A simple flex sensor 4.5" in length. As the sensor is flexed, the resistance across the sensor ..
$9.99
Force Sensitive Resistor - Small
This is a small force sensitive resistor. It has a 0.16" (4 mm) diameter active sensing area. This F..
$9.99
Force Sensitive Resistor - Square
This is a force sensitive resistor with a square, 1.75x1.5", sensing area. This FSR will vary its re..
$5.49
Force Sensitive Resistor 0.5"
This is a force sensitive resistor with a round, 0.5" diameter, sensing area. This FSR will vary its..
$6.99
Half-size breadboard
This is a cute half size breadboard, good for small projects. It's 2.2" x 3.4" (5.5 cm x 8.5 cm) wit..
$4.95
HotPot Membrane Potentiometer - 100mm
When you need to track movement in a volatile environment, HotPot provides a thin and sealed form-fa..
$19.99
HotPot Rotary Potentiometer
When you need to track movement in a volatile environment, HotPot provides a thin and sealed form-fa..
$19.99
Humidity and Temperature Sensor - RHT02
The RHT03 (also known by DHT-22) is a low cost humidity and temperature sensor with a single wire di..
$19.99
Infrared Thermometer - MLX90613
Melexis' MLX90614ESF-BAA is an infrared thermometer designed for non-contact temperature sensing. An..
$15.99
IOIO for Android
The IOIO (pronounced "yo-yo") is a board specially designed to work with your Android 1.5 and later ..
$49.95
Light to Frequency Converter - TSL235R
Description: The TSL235R light-to-frequency converter outputs a square wave (50% duty cycle) with fr..
$15.99
Logic Level Converter
If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. ..
$1.49
Micro Switch w/Lever - 2 Terminal
Micro-switches are often found in arcade buttons and joysticks but they're also really handy in any..
$1.49
Micro Switch w/Roller Lever - Three Terminal
Micro-switches are often found in arcade buttons and joysticks but they're also really handy in ..
$1.95
Mini Push Button Switch, Breadboard Friendly
These little buttons are typically used on everything! This Miniature Single Pole Single Throw switc..
$0.35
Momentary Push Button Switch - 12mm Square, Breadboard Friendly
This is a standard 12mm square momentary button. What we really like is the large button head and go..
$0.50
One Wire Digital Temperature Sensor - DS18B19
Description: This is the latest DS18B20 1-Wire digital temperature sensor from Maxim IC. Reports de..
$1.49
PCA9306 Level Translator Breakout
WARNING: This board has an issue with the enable pin. It will be replaced by BOB-11955 eventually. ..
$5.99
Piezo Element Vibration Sensor
Piezo elements come in handy when you need to detect vibration or a knock. You can use these for tap..
$1.49
PIR (motion) sensor
PIR sensors are used to detect motion from pets/humanoids from about 20 feet away (possibly works on..
$9.95
Sensor pack 900
An assortment of the most common sensors used in electronics. 9 sensors and 3 additional components ..
$34.99
SOIC to DIP Adapter 20-Pin
This is a low-cost, basic SOIC breakout boards. This custom PCB will interface a standard SOIC packa..
$1.49
SOIC to DIP Adapter 28-Pin
Low-cost basic SOIC break out boards. These are custom PCB boards that interface standard SOIC devic..
$1.49

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