MT41K512M16HA-125 is an 8Gb DDR3 DRAM that operates at up to 800MHz at a low voltage of 1.35V, ideal for systems requiring high bandwidth and energy efficiency. With a 512Mx16 organization and an operating temperature range of 0°C to 90°C, this memory offers fast data access and reliability in a variety of applications such as servers and industrial computers.

Antenna with built-in LNA amplifier with high sensitivity, for mounting in a device using a GPS module. The antenna has a 75mm cable, terminated with a U.FL plug (IPEX). Dimensions of the device: 25 x 25 x 4 mm

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 36 V and efficiently reduces it to 7.5 V. The board measures only 0.7″ × 0.7″ yet delivers a typical continuous output current of up to 2.4 A and features reverse voltage protection.

This add-on board enables a Raspberry Pi B+, Pi A+, Pi 2 or Pi 3 to drive a pair of brushed DC motors. Its dual MC33926 motor drivers operate from 5 V to 28 V and can deliver a continuous 3 A (5 A peak) per motor. The default pin mappings make it easy to get started using our provided software, but the board also exposes most of the driver chips’ I/O pins for more specialized applications. 

Ideal for environmental sensing and data logging and perfect for build a weather stations or humidor control system; built-in 4.7KΩ pullup resistors for I²C communications. SEN-13763

S / FTP cable, Cat 6, 4 pairs of two wires, shielded with Al-PET, CCA, 4x2x27A WG, braided copper wire, gray. Goobay 95693

Mainstream Access line 8-bit MCU with 16 Kbytes Flash, 16 MHz CPU, integrated EEPROM, LQFP32, STM, RoHS

This is the White Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing Combo Pack! We also have these combo packs in Green, Red, Blue, and Yellow!

This is the Yellow Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing Combo Pack! We also have these combo packs in Green, Red, White, and Blue! Adafruit 3110

This is the Green Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing Combo Pack! We also have these combo packs in Blue, Red, White, and Yellow! Adafruit 3107

This is the Blue Adafruit 0.56" 4-Digit 7-Segment Display w/ FeatherWing Combo Pack! We also have these combo packs in Green, Red, White, and Yellow! Adafruit 3106

LSF0204PWR, 4-Bit Bidirectional Multi-Voltage Level Translator for Open-Drain & Push- Pull, TSSOP14

Module with a 1.44 "color liquid crystal display and 128 x 128 pixel resolution The display has a built-in ILI9163C driver. Thanks to the pin connector, the module can be easily attached to the contact plate or wires 1.44 \'SPI 128 * 128 V2.1

Micro SD card module

PL9823 F5 WS2812 LED

This discrete MOSFET H-bridge motor driver enables bidirectional control of one high-power DC brushed motor. The small 1.3″ × 0.8″ board supports a wide 6.5 V to 30 V voltage range and is efficient enough to deliver a continuous 25 A without a heat sink.

Simple to use stepper motor driver, compatible with anything that can output a digital 0..5V pulse or 0..3.3V pulse. Connect a 4-wire stepper motor and a microcontroller and you’ve got precision motor control! EasyDriver drives bi-polar motors, and motors wired as bi-polar. I.e. 4,6, or 8 wire stepper motors. ROB-12779

DRFobot FIT0351-OE

9x16 Charlieplexed LEDs designed to match with the Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731. Color: COOL WHITE.  Adafruit 2974

9x16 Charlieplexed LEDs designed to match with the Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731. Color: BLUE. Adafruit 2973