Principles of Transaction Processing

ChipKIT Pmod Shield Uno

SparkFun Papa Soundie Audio Player is a board with ATmega328P microcontroller and VS1000D chip, which allows you to play sounds (in OGG Vorbix and WAV format) stored on a microSD memory card. The board has a 3.5 mm jack connector. SparkFun DEV-14554

Open-source single-board computer (SBC), can run Android 4.2, Android 4.4*, Ubuntu, Debian, Fedora, Raspbian, ArchLinux, openSUSE, OpenWrt, Bananian, and other Linux OS systems such as Gentoo and Fedora. It uses the AllWinner A20 SoC, and has 1GB DDR3 SDRAM with wired Gigabit ethernet (RJ45 socket) and a SATA port

Printed circuit board and programmed solar collector differential controller. AVT5621 A +

A set for building a smartwatch based on the micro:bit educational module. It consists of an expansion board and a strap. Seeed Studio 114991969

Comes with a 6"x6" (152mm x 152mm) square of Pyralux. It\'s ED-Y type copper at 35um (1 oz/ft2) and has a polymide of 25um (1 mil). The thick copper layer means it can carry a lot of current, and its trivial to solder to it. Adafruit 1894

Digital Design - Richard E. Haskell & Darrin M. Hanna

AVT kit for self-assembly of an 8-channel switch controlled by any infrared remote control. AVT3138 B

Arduino Motor Shield Rev3 - Retail

Mains power supply 5V, 3A, cable with micro-USB plug. It can be used as a power supply or charger of any device equipped with micro-USB sockets