Electronic Components
4-channel I2C-safe Bi-directional Logic Level Converter (BSS138)
Because the Arduino (and Basic Stamp) are 5V devices, and most modern sensors, displays, flashcards,..
$3.36 $3.95
8-channel Bi-directional Logic Level Converter (TXB0108)
Because the Arduino (and Basic Stamp) are 5V devices, and most modern sensors, displays, flashcards,..
$6.79 $7.99
Colorful Square Tactile Button Switch Assortment - 5 pack
Little clicky switches are standard input "buttons" on electronic projects. These work bes..
$2.90 $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..
$27.50 $32.99
Flex Sensor 2.2"
A simple flex sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor ..
$7.90 $7.95
Force Sensitive Resistor - Small
This is a small force sensitive resistor. It has a 0.16" (4 mm) diameter active sensing area. T..
$5.60 $9.99
Half-size breadboard
This is a cute half size breadboard, good for small projects. It's 2.2" x 3.4" (5.5 cm..
$4.90 $4.95
HotPot Membrane Potentiometer - 100mm
When you need to track movement in a volatile environment, HotPot provides a thin and sealed form-fa..
$17.00 $19.99
HotPot Rotary Potentiometer
When you need to track movement in a volatile environment, HotPot provides a thin and sealed form-fa..
$17.00 $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..
$8.25 $19.99
Infrared Thermometer - MLX90613
Melexis' MLX90614ESF-BAA is an infrared thermometer designed for non-contact temperature sensing..
$14.40 $15.99
IOIO for Android
The IOIO (pronounced "yo-yo") is a board specially designed to work with your Android 1.5 ..
$38.50 $49.95
Light to Frequency Converter - TSL235R
The TSL235R light-to-frequency converter outputs a square wave (50% duty cycle) with frequency direc..
$2.90 $15.99
Mini Push Button Switch, Breadboard Friendly
These little buttons are typically used on everything! This Miniature Single Pole Single Throw switc..
$0.20 $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..
$0.40 $0.50
One Wire Digital Temperature Sensor - DS18B19
Description: This is the latest DS18B20 1-Wire digital temperature sensor from Maxim IC. Reports deg..
$4.00 $1.49
PCA9306 Level Translator Breakout
WARNING: This board has an issue with the enable pin. It will be replaced by BOB-11955 eventually. T..
$5.90 $5.99
PIR (motion) sensor
PIR sensors are used to detect motion from pets/humanoids from about 20 feet away (possibly works on..
$9.90 $9.95
SOIC to DIP Adapter 20-Pin
This is a low-cost, basic SOIC breakout boards. This custom PCB will interface a standard SOIC packa..
$1.45 $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..
$1.45 $1.49
Step Up/Down Inverting Switching Regulator
DC to DC converter/regulator MC34063A. Has an input range of 3V to 40V, output switch current of up ..
$1.44 $1.49
Tilt ball switch
The "poor man's" accelerometer! Tilt sensors are switches that can detect basic motion..
$1.90 $1.99
Tiny breadboard
This a tiny little breadboard...half the size of a half-size breadboard! Measures 1.4" x 1.6&qu..
$3.99 $4.49
TL431 - Voltage Reference
The TL431 is a three-terminal programmable shunt regulator diode. This monolithic IC voltage referen..
$0.04 $0.79
Voltage Regulator - 3.3V
Basic voltage regulators in the TO-220 package. Perfect for low voltage 3.3V parts. These are the LD..
$0.55 $0.75
Voltage Regulator - 5V
Basic 7805 voltage regulators in the TO-220 package. A must have for basic 5V electronics. Why Regul..
$0.55 $0.89
Voltage Regulator - Adjustable
Basic voltage regulators in the TO-220 package. Adjustable regulator can be set from 1.25V up to 25V..
$0.55 $0.99
Voltage Regulator - BD10KA5W (500mA)
The BD10KA5W is a low-saturation regulator with an output voltage precision of ±1% between 1V..
$0.55 $0.99
Voltage Regulator - High Current LT1528
Fast transient response, very high current (3A), low quiescent current (125uA) surface mount voltage..
$6.60 $7.99