IC's

Product Price*
LM335 (Z) Precision Analog Temperature Sensor Features Directly calibrated in °Kelvin 1°C initial accuracy available Operates from 400uA to 5 mA Less than 1ohm dynamic... $3.95
HIH-4030 Humidity Sensor Carrier HIH-4030 Humidity Sensor Breakout Sparkfun’s carrier board for the HIH-4030 relative humidity (%RH) sensor from Honeywell outputs an analog voltage that varies... $16.95
Sparkfun RS232 Shifter SMD Sparkfun RS232 Shifter SMD The smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS232 to... $14.95
ATMega328P Chip (AVR 28 Pin 20MHz) Free your Arduino by using the ATMega328P in your embedded project. To get this chip working with Arduino IDE, you will need an... $4.95
LSM303 Breakout Board - Tilt Compensated Compass LSM303 Tilt Compensated Compass The LSM303DLH is a triple axis accelerometer combined with a triple axis magnetic sensor. This breakout board uses the LSM303DLH... $29.95
Logic Level Converter 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. The SparkFun logic level... $1.95
ATmega328 with Arduino Optiboot (Uno) ATmega328 with Arduino Optiboot (Uno) The name says it all on this one. An ATmega328 in DIP package, pre-loaded with the Arduino Optiboot (Uno 16MHz) Bootloader. This... $6.95
RS-485 Breakout This is a breakout board for the SP3485 RS-485 transceiver IC, which will convert a UART serial stream to RS-485. The SP3485 is a... $9.95
Barometric Pressure Sensor - BMP085 Breakout Barometric Pressure Sensor - BMP085 Breakout This is a simple breakout board for the BMP085 high-precision, low-power barometric pressure sensor. The BMP085 offers a... $19.95
Triple-Axis Digital-Output Gyro ITG-3200 Breakout Triple-Axis Digital-Output Gyro ITG-3200 Breakout This is a breakout board for InvenSense's ITG-3200, a groundbreaking triple-axis, digital output gyroscope. The ITG-3200 features... $49.95
OpenLog OpenLog OpenLog is an open source data logger. Simple to use, simple to change. We wanted to create a serial logger that just worked.... $24.95
One Wire Digital Temperature Sensor - DS18B20 One Wire Digital Temperature Sensor - DS18B20 This is the latest DS18B20 1-Wire digital temperature sensor from Maxim IC. Reports degrees C with 9 to 12-bit precision, -55C to... $5.25
TST100 - Digital temperature sensor TST100 - Digital temperature sensor TST100 Digital Temperature Sensor provides a low cost option for temperature monitoring . The head of the sensor is made of... $19.95
Reduced from
$29.95
TSH200 - 1-Wire humidity and temperature sensor TSH200 - 1-Wire humidity and temperature sensor TSH200 is 1-wire, low cost option for humidity and temperature monitoring. The device integrates basic elements plus signals... $42.85
Reduced from
$99.95
Voltage Regulator - 5V Basic voltage regulators in the TO-220 package. A must have for basic 5V electronics. Check out Sparkfun's Unregulated Power... $1.95