The Atmel ATmega328P is an ultra-low power microcontroller from Atmel, most commonly known for its use on Arduino UNO boards.
The MSGEQ7 Graphic Equaliser surface mount component - Ideal for basic to intermediate audio and electronics projects.
The AD8400ARZ1 is a single channel 256-Position Linear Digital Potentiometer, which operates via Serial 3-Wire/Serial-SPI with SOIC form factor.
This 8bit AVR MCU from Atmel is appropriately named the ATtiny85, and is built to offer a high level of functionality with a very tiny form factor.
The SP485E is a cost-effective Half-Duplex Line Transceiver SOIC with enhanced ESD protection, and support for both RS-485 & RS-422 serial protocols.
The MCP6002T is a handy 1MHz Low-Power Operational Amplifier for general purpose applications, operating on 1.8V to 6V with 100μA per channel.