Pololu 1150 - 2-AA Battery Holder

A small evaluation board with the nRF52840 (ARM Cortex-M4) system designed for projects related to Mesh networks. Adafruit 3999

Multi-channel circuit testing multimeter that uses your smartphone or tablet, through Bluetooth 4.0, as a wireless, high-resolution graphical display. Each Mooshimeter is able to safely measure 600V at 10A with 24bit resolution from up to 150 feet away. TOL-13843

Module 4-channel opertego switch with relays with the control function via WiFi network. It has three operating modes: as an Access Point, as a local device or as a work mode in the cloud. Shelly 4Pro

Filament by PlastSpaw with an excellent quality-price ratio. Made of high quality ABS granules. 1 kg of filament with a diameter of 1.75 mm is wound on the spool

Printed circuit board and programmed circuit for event counter. AVT3188 A +

RECEIVER 430MHZ - SET ASSEMBLED AND STARTED

HK 1555 Carbon Fiber Propellers CW and CCW Rotation with Dual Mountings (1pair) (51972)

Avnet Electronics Marketing: FMC Extender 12mm

HK 69290

LOGIC PROBE TTL / CMOS - PRINTED PLATE

The UM7 orientation sensor from CH Robotics is an Attitude and Heading Reference System (AHRS) that contains a three-axis accelerometer, rate gyro, and magnetometer. It combines this data using an Extended Kalman Filter to produce attitude and heading estimates. Pololu - 2741