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Tiny (18 x 44 mm) breadboard-friendly development board, easy to use, hacker friendly. ATmega328 brains32KB of flash (1/2 K is reserved for the bootloader), 2KB of RAM, clocked at 16MHz. Adafruit 2590
PRT-10217 - LiPo Charger Basic - Micro-USB
The STM32 Nucleo-144 boards provide an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power consumption features, provided by the STM32 microcontroller
High-Flying WiFi module, IEEE802.11b / g / n, with integrated PCB antenna, RoHS. HF-LPB100-1
This is an interface cable for the Bus Pirate, designed to connect to its 2x5 I/O header. The cable’s connector is composed of two rows of five 0.1" spaced pins. CAB-09556
Controller module dedicated to Arduino boards. Equipped with 4 buttons, a two-axis joystick and an Xbee connector. DFRobot DFR0008
4D drone in a set with four-channel remote control equipment for the 2.4 GHz band; allows you to quickly and safely master the technique of quadrocopter flying, and thanks to the six-axis detection, the position behaves stably and allows you to perform complicated tricks. JD-385
Small metal gear motor, 500 RPM speed, 12V operating voltage. GA12-N20-0026
Class D digital audio amplifier with Bluetooth 5.0 module. It has two channels with a power of 50 W and can work with speakers from 4 to 8 Ω. It is powered with the voltage ranging from 9 to 24 V
STM32G474VET3, ARM Cortex-M4 core microcontroller, 512 KB Flash, 128 KB RAM, 170 MHz CPU, LQFP100
HK Mini 4-Way Hex Wrench Tool (7mm, 5.5mm, 4.5mm, 4mm) (32124)
Module with WiFi and BLE Espressif ESP32-S3. It integrates a LiPo charging circuit and an RGB diode. Equipped with a STEMMA QT connector. Adafruit 5401
4-channel PCIe to SATA 3.0 port expander. It can be powered with 12 V via a PCIe connector or 5/12 V via an external DC connector. Waveshare PCIe-TO-SATA-4P
The two-channel DDS signal generator with a frequency of 60MHz enables the generation of various waveforms, from a sine wave with a range of up to 60MHz to a pulse wave with a range of up to 6MHz. The device is distinguished by a precise frequency resolution of 0.01uHz, stability of 1ppm/3h and 12-bit waveform resolution. Junctek JDS6600-60
Module with a 4-color e-Paper display with a diagonal of 2.36" and a resolution of 296x168 px. It communicates via the SPI interface. Waveshare 2.36inch e-Paper Module (G)
The two-channel signal generator supports a frequency range of up to 30MHz for a sine wave and allows for precise adjustment of signal parameters. The device is characterized by high accuracy, resolution of 14 bits per wave and output impedance of 50Ω. JDS2900-30
The two-channel signal generator offers a frequency range of up to 15MHz for square and triangle waves and up to 6MHz for pulses and arbitrary waves. The device provides high precision with a frequency accuracy of 20ppm and stability of 1ppm/3h, as well as pulse width adjustment functions and an amplitude resolution of 1mV. JDS2900-15
Small metal gear motor, 20 RPM speed, 6V operating voltage. GA12-N20-0010
LPS22DF digital barometer module. It enables pressure measurement in the range from 260 to 1260 hPa and communicates via I2C or SPI. Pololu 2898