Universal data logger with a built-in web server, four analog inputs, and 24-bit resolution. Digilent 6069-410-007-1

64 Mbit Pseudo-SRAM with SPI/QPI interface, auto refresh, burst linear and wrap modes, and configurable I/O interface (1-/4-bit) in SOP-8 package. High performance and low power consumption ideal for data caching in embedded systems and IoT devices

Adafruit 1612

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. 

Micro SD card module

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

Flora NeoPixel 30 RGB LED Strip in Reel - Black Backing. Adafruit 1460

DRFobot FIT0351-OE

Adafruit 1463

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

The FT232RNL USB to UART converter provides stable serial communication and debugging of industrial equipment, supporting 3.3V and 5V voltages and hardware flow control. With power indicators, protection diodes, and compatibility with multiple operating systems, it offers reliable data transfers from 300 bps to 3 Mbps, as well as additional protections against faults and electrostatic discharge. Waveshare USB TO TTL (C)

PL9823 F5 WS2812 LED

A versatile module that allows you to control higher voltage devices such as 12V LED strips while simultaneously powering a microcontroller from 3.3V. The module integrates an LMR14203 converter and an N-channel MOSFET (PSMN7R0-100BS), allowing you to power the board at up to 12V and drive loads up to 10A, with additional protection features and LED indicators, making it ideal for projects requiring efficient power control. SparkFun COM-23979

High-performance magnetic antenna, optimized for communication with the Iridium satellite system, made of durable materials resistant to UV, moisture and high temperatures. It has a waterproof housing compliant with the IP69 standard, as well as a wide operating temperature range from -40 ° C to + 85 ° C. Thanks to the magnetic holder, the antenna is easy to install and remove, and the standard SMA connector and 300 cm LL100 coaxial cable provide convenience of use. SparkFun WRL-25068

A spare parts kit for RTK Facet and RTK Facet L-Band that includes a front display PCB, a new button module, and a replacement cable. SparkFun SPX-24705

Adafruit 1487

2.2" 18-bit color TFT LCD display with microSD card breakout - ILI9340

The NEO-F10N GNSS module, which uses L1/L5 bands, offers metro-level location accuracy. It provides better performance in challenging urban environments. It supports simultaneous acquisition of signals from three GNSS constellations: GPS, Galileo, and BeiDou. SparkFun GPS-24114

A 0.91-inch OLED display that offers a resolution of 128x32 pixels and the ability to display up to four lines of text. It communicates via an I2C interface and uses popular Qwiic connectors. SparkFun LCD-24606