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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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Optical Detector / Phototransistor - QRD1114 |
This sensor uses an infrared emitted diode combined with an infrared phototransistor to detect the reflected infrared signal.... |
$2.49 |
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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 |
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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 |
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