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.
ATtiny84A AVR 8-bit Microcontroller IC
SKU: SF-COM-19582 | Brand: SparkFun
The ATtiny84A is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. It is suited to compact embedded projects where you need a small AVR controller with flexible I/O and low-voltage op...
Delivered by Wed 26 Aug
ATMEGA2560-16AUR AVR 8-bit Microcontroller
SKU: SF-COM-30157 | Brand: SparkFun
The ATMEGA2560-16AUR is a high-performance, low-power 8-bit microcontroller based on the Microchip AVR enhanced RISC architecture. It is the controller IC used at the heart of the Arduino Mega and many other advanced ...
Delivered by Wed 26 Aug
FT231XS USB to Serial UART Module
SKU: SF-COM-27909 | Brand: SparkFun
This compact module provides a USB to serial UART interface using the FT231X family, making it a straightforward way to add USB connectivity to UART-based projects.It supports full modem control and works as a USB to ...
Delivered by Wed 26 Aug
RV-1805-C3 Real Time Clock Module
SKU: SF-COM-30227 | Brand: SparkFun
The RV-1805-C3 is an ultra-low-power real-time clock module built for efficient, reliable timekeeping in battery-powered electronics. It integrates the crystal (XTAL) directly into a hermetically sealed ceramic packag...
Delivered by Wed 26 Aug
TCR2EF33 Fixed 3.3V 200mA Voltage Regulator
SKU: SF-COM-29761 | Brand: SparkFun
This compact CMOS regulator provides a fixed 3.3V single output for low-current electronics projects and embedded hardware. It is rated for up to 200mA output current and is intended for surface-mount designs.The regu...
Delivered by Wed 26 Aug
MIC5205 3.3V 150mA Fixed Voltage Regulator
SKU: SF-COM-30226 | Brand: SparkFun
The MIC5205 is an efficient fixed positive linear voltage regulator for providing a regulated 3.3V output at up to 150mA. It is designed for low-noise performance and low dropout operation, with typical dropout voltag...
Delivered by Wed 26 Aug
LM258P Dual Op-Amp - Through-Hole DIP
SKU: SF-COM-27840 | Brand: SparkFun
The LM258P is an easy-to-use dual-channel operational amplifier for breadboard-friendly and through-hole electronics projects. It is suited to common op-amp circuits such as transducer amplifiers, DC gain blocks and g...
Delivered by Wed 26 Aug
PIC16F1829-I/SS 8-bit PIC Microcontroller
SKU: SF-COM-24210 | Brand: SparkFun
The PIC16F1829-I/SS is a compact 8-bit PIC microcontroller with Flash program memory, EEPROM and RAM onboard. It is suited to embedded control projects that need a small surface-mount MCU with common serial interfaces...
Delivered by Wed 26 Aug
HCPL-817 1-Channel Optoisolator
SKU: SF-COM-00314 | Brand: SparkFun
This HCPL-817 opto-isolator provides a single isolated channel for letting a simple microcontroller switch an external load. It is useful when you want to separate low-voltage control electronics from circuits driving...
Delivered by Wed 26 Aug
Toshiba TLP290-4 4-Channel Transistor Optoisolator
SKU: SF-COM-22891 | Brand: SparkFun
This Toshiba TLP290-4 optoisolator provides four isolated transistor-output channels in one device, helping pass signals between circuits while maintaining galvanic isolation.It supports AC or DC input drive and provi...
Delivered by Wed 26 Aug
Espressif ESP8266EX Wi-Fi SoC
SKU: SF-COM-26983 | Brand: SparkFun
This highly integrated Espressif Wi-Fi system-on-chip is designed for compact Internet of Things hardware that needs reliable 2.4GHz wireless networking with efficient power usage.The ESP8266EX can run as a standalone...
Delivered by Wed 26 Aug
DA7280 Haptic Driver SMD
SKU: SF-COM-29759 | Brand: SparkFun
The DA7280 is a surface-mount haptic driver IC for linear resonant actuators (LRA) and eccentric rotating mass (ERM) motors. It provides automatic closed-loop LRA resonant frequency tracking to help maintain consisten...
Delivered by Wed 26 Aug
