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The name says it all on this one. An ATmega328P in DIP package, pre-loaded with the Arduino Optiboot (Uno 16MHz) Bootloader. …
The AS358P is a great, easy-to-use dual-channel Op-amp. Op-amps have so many [applications](http://en.wikipedia.org/wiki/Oper…
Potentiometers are incredibly useful, whether you're controlling the volume on your stereo or the 'mood lighting' in your roo…
This is a common 555 timer/oscillator from TI.
These are very common, high quality BJT NPN transistors made by ST Micro.
The SN74HC595N is a simple 8-bit shift register IC.
The CD40106BE consists of six Schmitt-trigger circuits. Each circuit functions as an inverter with Schmitt-trigger action on …
The Espressif ESP32-C3 is the next version of the popular ESP32 Bluetooth and WiFi enabled module.
This 6N137 diode-transistor photocouplers consist of an LED, optically coupled to a high speed photodetector.
The W25Q32FV (32M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins, and power.
VS1063 is an easy-to-use, versatile encoder, decoder and codec for a multitude of audio formats. They can be hard to get hold…
The MCP23008 uses two I2C pins which can be shared with other I2C devices, and in exchange gives you eight general purpose pi…
The TLP290-4 is an optoisolator transistor from Toshiba.
The ESP32 WROOM MCU Module with PCB Antenna is a powerful, generic WiFi+BT+BLE MCU module that targets a wide variety of appl…
The ESP32 WROOM MCU Module with U.FL is a powerful, generic WiFi+BT+BLE MCU module that targets a wide variety of application…
It's best to think of the ESP32-S2 WROOM Module as the next step in the ESP32 WROOM module line.
This is a small ambient light sensor that acts as an NPN transistor. The more the sensor is exposed to light, the stronger th…
The GD25Q40C (4M-bit) Serial flash supports the standard Serial Peripheral Interface (SPI), and supports the Dual/Quad SPI.
The ZMOD4450 Gas Sensor Module is designed for detecting gases associated with food ripening or rotting.
The MPL115A1 is a digital barometer that uses MEMs technology to give accurate pressure measurements between 50kPa and 115kPa…
This tiny little guy is the ALS-PT19, an SMD ambient light sensor that is much smaller than the standard TEMT6000. The ALS-PT…
ATtiny84A are low-power CMOS 8-bit microcontrollers based on the AVR enhanced RISC architecture.
This is a simple strip of five signal-conditioning Balun Ember Transformers from Wurth Elektronik that allows you to convert …
