ICs and Microchips
Shop integrated circuits and microchips for your next electronics project. Our range includes timer ICs, logic gates, voltage regulators, op-amps, ADCs, and level shifters — essential building blocks for hobbyist, STEM, and professional designs.
Whether you're learning digital logic, building a power supply, or prototyping a sensor circuit, you'll find the right IC here. Fast shipping across Australia from our local warehouse.
ADS1115 16-Bit ADC - 4 Channel with Programmable Gain Amplifier
SKU: AF-1085 | Brand: Adafruit
Add precision analog-to-digital conversion to any microcontroller with the ADS1115 breakout. This 16-bit ADC delivers 860 samples per second over I2C, with four single-ended or two differential input channels and a bu...
Delivered by Thu 2 Jul
4-channel I2C-safe Bi-directional Logic Level Converter [BSS138]
SKU: AF-757 | Brand: Adafruit
This bi-directional logic level converter from Adafruit uses 4× BSS138 FETs with 10K pull-up resistors to safely shift signals between different voltage levels. Unlike many level shifters, this design is fully compati...
Delivered by Thu 2 Jul
ADS1015 12-Bit ADC - 4 Channel with Programmable Gain Amplifier
SKU: AF-1083 | Brand: Adafruit
Add high-speed analog-to-digital conversion to any microcontroller with the ADS1015 breakout. This 12-bit ADC delivers 3,300 samples per second over I2C, with four single-ended or two differential input channels and a...
Delivered by Fri 12 Jun
Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731
SKU: AF-2946 | Brand: Adafruit
The Adafruit IS31FL3731 breakout is a charlieplexed PWM LED matrix driver that controls a 16×9 grid of individually dimmable LEDs over I2C. Each of the 144 LEDs can be set to any brightness level with 8-bit (256-level...
Delivered by Fri 12 Jun
AD5693R 16-Bit DAC Breakout Board with I2C
SKU: AF-5811 | Brand: Adafruit
This compact breakout gives you a high-resolution analogue voltage output from a simple I2C interface, based on the AD5693R 16-bit DAC. It includes a temperature-compensated 2.5V internal reference, making it a handy ...
Delivered by Thu 2 Jul
Adafruit ADG729 Dual 1-to-4 Analog Matrix Switch
SKU: AF-5932 | Brand: Adafruit
The Adafruit ADG729 is a solid-state dual 1-to-4 analog matrix switch controlled over I2C. It provides two independent groups of 4 switches — four channels routed to the DA pin and four channels routed to the DB pin —...
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