BMS module for two 7.4V lithium cells. Charging, discharging and over-discharge protection. The cells can be charged with a continuous current of up to 20 A

LED 5mm RED blinking (blinking), Imax = 15mA 200mcd 2Hz typ. 4V

The NRF24L01+ chip module for radio communication, which operates in the 2.4 GHz ISM band. It is used in various applications such as wireless sensors, remote control, wireless networks. It supports the Enhanced ShockBurst protocol, which provides automatic packet handling. It communicates via an SPI interface

SIM7000E NB-IoT HAT is a module that extends the capabilities of Raspberry Pi for communication via GSM / GPRS cellular networks based on Simcom Sim7000E. It has support for NB-IoT, eMTC, EDGE, GPRS and GNSS. Waveshare SIM7000E NB-IoT HAT

Pressed black radiator made of aluminum; 19.05 x 13.21 x 12.7 mm, for TO220, RoHS enclosures

AB type flexible cable (tape), 20 cm long. The tape has 10 wires and a pitch of 1mm

ID Card Key for 125khz

Shielded FTP category 6 Ethernet network cable with RJ45 plugs. Lanberg PCF6-10CC-0050-S

Module with the Infineon Optiga SLB 9670 TPM 2.0 cryptographic chip. It uses the SPI interface for communication and is compatible with all versions of the Raspberry Pi. LetsTrust TPM

The 230V AC axial fan with dimensions 120x120x38mm and power of 23W provides an efficiency of 165m3/h at 45dBA noise. Made of a thermoplastic rotor and aluminum housing, it operates at temperatures from -10°C to 70°C.

Temperature sensor for 3D printer - 100K thermistor with 90 cm cables. It can be used to measure the temperature of the table and the head

Unshielded UTP category 5E Ethernet network cable with RJ45 plugs. Lanberg PCU5-10CC-0200-O

The 3-way waterproof twisted connector with a screw terminal is a universal, easy-to-install and weather-resistant element connecting three wires, ideal for difficult tasks such as garden lighting installation or outdoor electrical work

The Step-Down converter module converts the input voltage of 14 - 26 V to a constant 12 V, with a maximum output current of 3 A, recommended up to 0.8 A for long-term operation. The conversion efficiency of the device is 96% and the module size is 22.3 x 17 x 4.2 mm

The 2-way waterproof twisted connector with a screw terminal is a universal, easy-to-install and weather-resistant element connecting two wires, ideal for difficult tasks such as garden lighting installation or outdoor electrical work

The 5-way waterproof twisted connector with a screw terminal is a universal, easy-to-install and weather-resistant element connecting five wires, ideal for difficult tasks such as garden lighting installation or outdoor electrical work

Mainstream Application specific line 8-bit MCU with 8 Kbytes Flash, 16 MHz CPU, integrated EEPROM, TSSOP20, STM, RoHS

RC splitter cable dedicated to the servos, comes with a male and two female JR / Futaba connectors. Length 25 cm, diameter 30 AWG, twisted

A pair of crocodile clip connectors, labeled as conCroc, includes two clamps in black and red colors, designed for quick and secure wire connections in electrical circuits.

NFC reader with USB interface. It allows you to easily read data from an NFC/RFID card using a computer. JT308