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The CD40106BE consists of six Schmitt-trigger circuits. Each circuit functions as an inverter with Schmitt-trigger action on …
The name says it all on this one. An ATmega328P in DIP package, pre-loaded with the Arduino Optiboot (Uno 16MHz) Bootloader. …
A 10 pack of the USB to Serial IC - CH340E.
The AS358P is a great, easy-to-use dual-channel Op-amp. Op-amps have so many [applications](http://en.wikipedia.org/wiki/Oper…
This is a common 555 timer/oscillator from TI.
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 SN74HC595N is a simple 8-bit shift register IC.
VS1063 is an easy-to-use, versatile encoder, decoder and codec for a multitude of audio formats. They can be hard to get hold…
These are very common, high quality BJT NPN transistors made by ST Micro.
Potentiometers are incredibly useful, whether you're controlling the volume on your stereo or the 'mood lighting' in your roo…
The Espressif ESP32-C3 is the next version of the popular ESP32 Bluetooth and WiFi enabled module.
The MCP23008 uses two I2C pins which can be shared with other I2C devices, and in exchange gives you eight general purpose pi…
This 6N137 diode-transistor photocouplers consist of an LED, optically coupled to a high speed photodetector.
The ESP32 WROOM MCU Module with U.FL is a powerful, generic WiFi+BT+BLE MCU module that targets a wide variety of application…
The ADXL345 is a small, thin, low power, three-axis MEMS accelerometer with high resolution (13-bit) measurement up to ±16g.…
The W25Q32FV (32M-bit) Serial Flash memory provides a storage solution for systems with limited space, pins, and power.
It's best to think of the ESP32-S2 WROOM Module as the next step in the ESP32 WROOM module line.
This tiny little guy is the ALS-PT19, an SMD ambient light sensor that is much smaller than the standard TEMT6000. The ALS-PT…
The MPL115A1 is a digital barometer that uses MEMs technology to give accurate pressure measurements between 50kPa and 115kPa…
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.
This is a simple strip of five signal-conditioning Balun Ember Transformers from Wurth Elektronik that allows you to convert …
