IC's

Product Price
Op-Amp (Thru-Hole) - LM358 Op-Amp (Thru-Hole) - LM358 The LM358 is a great, easy-to-use dual-channel opamp. Opamps have so many applications we figured we should probably carry at... $1.20
8-Bit Parallel-In/Serial-Out Shift Register - 74HC165N 8-Bit Parallel-In/Serial-Out Shift Register - 74HC165N The SN74HC165N is a neat little IC that will take an input of up to 8 parallel lines and produce a single, serial output. You can... $2.40
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... $6.25
Optoisolator with Darlington Driver - 1 Channel Opto-isolator with Darlington pair for controlling large loads. This 4-pin dip can be used in conjunction with relays, small... $1.59
Voltage Regulator - Adjustable Basic voltage regulators in the TO-220 package. Adjustable regulator can be set from 1.25V up to 25V output with two external... $2.24
Analog to Digital Converter - MCP3002 Analog to Digital Converter - MCP3002 The MCP3002 has a 10-bit analog to digital converter (ADC) with a simple to use SPI interface. Use this IC if your... $4.75
Real Time Clock Module Real Time Clock Module This a custom designed module for the DS1307 Real Time Clock. The module comes fully assembled and pre-programmed with the... $15.45
TLC 5940 - PWM Driver  TLC 5940 - PWM Driver The TLC5940 is a 16 channel PWM unit with 12 bit duty cycle control (0 - 4095), 6 bit current limit control (0 - 63), and a daisy... $6.95
Programmable Oscillator - 8kHz to 133MHz Programmable Oscillator - 8kHz to 133MHz The DS1077 is a dual-output, programmable, oscillator requiring no external components for operation. The DS1077 can be used as a... $3.95
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
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
LM7805 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
Optical Detector / Phototransistor - QRD1114  Optical Detector / Phototransistor - QRD1114 This sensor uses an infrared emitted diode combined with an infrared phototransistor to detect the reflected infrared signal.... $2.49
Thermocouple Amplifier Digital MAX6675  Thermocouple Amplifier Digital MAX6675 MAXIM IC MAX6675 Cold Junction Compensated K-Type Thermocouple to Digital Converter. This simple 8-pin SOIC IC attaches directly... $14.95
TRIAC TRIAC This is a sensitive gate TRIAC (also known as a thyristor) with a 200V blocking voltage in a bread board friendly TO-92 package.... $1.10