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ICs

Popular ICs for Electronic Projects. Integrated Circuits & Chips for everyday electronic projects.

OR Gate: 74HC32
This chip includes 4 basic digital logic OR gates. Each OR gate takes in 2 inputs on the left side of the chip and gives out a HIGH output on the right side of the chip if input 1 OR input 2 is HIGH.

$1.99
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10K Digital Potentiometer: MCP4131
Control a potentiometer via Arduino or Raspberry Pi using this digital potentiometer! Easy to use via standard SPI interface and can be programmed to act like a logarithmic or linear pot!

$1.49
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16 Port Expander: I2C MCP23017
Add 16 more pins that are accessible using I2C easily with this chip. Arduino and Raspberry Pi Compatible

$2.99
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ATmega328P Microcontroller IC
This is a bare ATmega328P that's been loaded with the Arduino bootloader.

$7.99
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8 Port Expander: I2C MCP23008
Add 8 more pins that are accessible using I2C easily with this chip. Arduino and Raspberry Pi Compatible

$2.49
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Stepper Motor Driver Module...
Use this Stepper Motor Module to easily control stepper motors via Arduino or other microcontroller.

$7.99
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6N138 Optocoupler / Optoisolator
This Optocoupler, also known as an optoisolator, is used to transfer electrical signals between 2 isolated circuits via light. Inside the optocoupler there is a photo-emitter and receiver that sends the signals from one circuit to the other. Useful for controlling large loads via microcontroller.

$4.49
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4017 Decade Counter: CD4017BE
Use this Decade Counter to create super simple LED chaser circuits! This chip turns on and off each of it's 10 outputs sequentially! Just give it a clock signal to set the speed of the chasing! This all too popular chip is useful in loads of applications.

$1.79
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24LC256 EEPROM I2C External...
Add some external memory that won't get erased when the power goes out! Great for low power Arduino projects where you want to turn off the system and save up to 32kbytes of data externally (that's 62 times Arduino's built-in storage)!

$1.99
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MSGEQ7 Graphic Equalizer Display...
The MSGEQ7 is a seven band graphic equalizer chip used to detect the max peak of audio in each of the 7 bands and multiplex it together to provide a DC representation of the amplitude of each band. Very useful for audio projects!

$4.99
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16 Pin IC Socket (DIP)
Use this 16 Pin IC Socket to easily pop 16 pin chips in and out of your circuits. Breadboard & Perfboard compatible.

$0.99
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8 Pin IC Socket (DIP)
Use this 8 Pin IC Socket to easily pop 8 pin chips in and out of your circuits. Breadboard & Perfboard compatible.

$0.99
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