BMS protection module designed for 13 Li-Ion cells. It has a charging function with balancer option and an over-discharge protection function. Dedicated to an electric bicycle or scooter

BMS protection module designed for 13 Li-Ion cells. It has a charging function with balancer option and an over-discharge protection function. Dedicated to an electric bicycle or scooter

Adapter for Xbee (ZigBee) radio modules compatible with Teensy 3.1. On the board, the pins of both modules are led out to connectors with a 2.54 mm pitch. SparkFun BOB-13311

Sewable with a 3-pin JST wiring adapter with 3 holes on the board perfect for conductive thread or soldering, wired to a single 3-pin JST-PH Adapter. Sdafruit 2566

The Arduino Ethernet Shield 2 allows an Arduino Board to connect to the internet. It is based on the Wiznet W5500 Ethernet chip. The Wiznet W5500 provides a network (IP) stack capable of both TCP and UDP. There is an onboard micro-SD card slot, which can be used to store files for serving over the network. It is compatible with the Arduino Uno and Mega

ATTINY44A-PU

ATtiny44A-PU is a microcontroller from the AVR family in the DIP14 housing, it is equipped with memory: 2 kB Flash, 128 B SRAM, 128 B EEPROM. The power supply voltage is 4.5..5.5 V, the maximum clock speed is 20 MHz.

USB splitter allowing to connect up to 4 USB devices. It has a cable with a length of 80cm, a power indicator and the possibility of powering from an external source with a microUSB connector

The AHT25 is a versatile and precise humidity and temperature measurement module, ideal for consumer electronics and industrial applications.

The DS3231 Real Time Clock (RTC) module with CR2032 battery is a precise and reliable I2C enabled component that provides time and date tracking, maintains accuracy when main power is disconnected, and offers alarm and wake-up functions with easy connectivity to various platforms such as such as Arduino, Raspberry Pi or STM32

Data logger dedicated to monitoring and analysing electrical signals. Enables easy and precise data collection from a variety of sources, including power systems, industrial automation and other applications. Hantek 365A

The Texas Instruments H-bridge allows control of two DC brush motors or one stepper motor. The supply voltage of the motor is in the range of 0-11V, maximum current efficiency 1.5A / bridge. The system has a 12WSON housing

Data logger dedicated to monitoring and analysing electrical signals. It enables easy and precise data collection from various sources, including power systems, industrial automation and other applications. It is powered by a rechargeable battery and uses Bluetooth communication. It has iPad support. Hantek 365F

The OV5640 camera module is a 5-megapixel unit with a lens with a viewing angle of 110 degrees and a 24-pin connector. It is equipped with an IR Cut switch and a 70-mm cable, which allows it to automatically switch between day and night modes.

The OV5640 camera module is a 5-megapixel unit with a lens with a viewing angle of 110 degrees and a 24-pin connector. It is equipped with an IR Cut switch and a 70-mm cable, which allows it to automatically switch between day and night modes.

Module with two 240V/2A relays controlled by 5V with a fuse triggered by a high state. modSSR-2CH-H

16-channel GPIO expander with an I2C interface microcontroller can interface with 16 fully configurable digital input/output pins. It can produce PWM signals, so you can dim LEDs. It can be set to blink or even breathe pins at varying rates. With a built-in keypad engine, it can interface with up to 64 buttons set up in an 8x8 matrix. BOB-13601

Module with eight 240V/2A relays controlled by 5V with a fuse triggered by a high state. modSSR-8CH-H

2-wire cable, 10 cm long, with a JST SH-1.0 female plug at one end

Evaluation board with built-in AD8232 heart monitor module and components placed in a way allowing effective implementation of medical and fitness applications, configuration of 2 or 3 electrodes

Bluetooth 2.1+EDR module for mounting in SMD technology with a fully configurable UART interface (transfer speed up to 2 Mb/s). SparkFun WRL-12575