A compact voltage converter module that reduces input voltage from 5.2 to 65 V to a stable 5 V at currents up to 700 mA. It features high efficiency, low quiescent current (<0.2 mA), and short-circuit and thermal protection, ensuring safe and efficient operation. Its small size and ease of integration make it ideal for mobile devices, battery-powered designs, and systems requiring stable power. Pololu 5433

Step-Down converter D36V50F5 with an output voltage of 5 V, an input voltage from 5.5 to 50 V and a maximum output current of 8 A. Pololu 4091

Mainstream Access line 8-bit MCU with 16 Kbytes Flash, 16 MHz CPU, integrated EEPROM, LQFP32, STM, RoHS

Mainstream Application specific line 8-bit MCU with 8 Kbytes Flash, 16 MHz CPU, integrated EEPROM, LQFP32, STM, RoHS

Module with black and white e-Paper display, diagonal 7.5" and resolution 800x480 px. Communication via SPI interface. Waveshare Pico-ePaper-7.5

8-bit MCU, 8 KB Flash, 1 KB RAM, 128 B EEPROM, SPI, I2C, UART, ADC, TSSOP20, STM, RoHS

Step-Down converter D36V50F6 with an output voltage of 6 V, an input voltage from 6.5 to 50 V and a maximum output current of 8 A. Pololu 4092

Full spectrum LED module with a supply voltage of 230 V AC and a power of 10 W. Dedicated to growing plants

A compact voltage converter module that reduces input voltage from 6.3 to 65 V to a stable 6 V at currents up to 700 mA. It features high efficiency, low quiescent current (<0.4 mA), and short-circuit and thermal protection, ensuring safe and efficient operation. Its small size and ease of integration make it ideal for mobile devices, battery-powered designs, and systems requiring stable power. Pololu 5434

The ACS71240 current sensor module uses the Hall effect to accurately and safely measure AC and DC current, providing electrical isolation of the current path. With a wideband analog output (up to 120 kHz) and low conduction resistance (0.6 mΩ), it minimizes energy loss and offers a fast response time of less than 5 µs. Pololu 5240

This module provides precise, galvanically isolated current measurement within a range of ±30 A and voltage up to 480 VRMS, providing RMS, instantaneous, and active, reactive, and apparent power readings. Equipped with an I²C interface, 4-pin JST SH connectors, and 2.54 mm pins, it allows for easy integration with Qwiic, STEMMA QT, and standard microcontrollers. Configuration stored in EEPROM allows for defining address and overload thresholds. The sensor offers three voltage measurement ranges (120 V - default, 240 V, 480 V RMS) and the ability to detect overvoltages. Built-in protection and low conduction resistance ensure safe and accurate measurements. The version comes with soldered screw terminals and a 240 Vrms jumper. Pololu 5412

This module provides precise, galvanically isolated current measurement within a range of ±30 A and voltage up to 480 VRMS, providing RMS, instantaneous, and active, reactive, and apparent power readings. Equipped with an I²C interface, 4-pin JST SH connectors, and 2.54 mm pins, it allows for easy integration with Qwiic, STEMMA QT, and standard microcontrollers. Configuration stored in EEPROM allows for defining address and overload thresholds. The sensor offers three voltage measurement ranges (120 V - default, 240 V, 480 V RMS) and the ability to detect overvoltages. Built-in protection and low conduction resistance ensure safe and accurate measurements. The version comes with soldered screw terminals. Pololu 5411

The TEC1-12705 Peltier cell is a reliable thermoelectric module powered by 12V, conducting current up to 5A, which allows efficient cooling and heating with a large temperature difference. With a cooling power of 50W, it is ideal for precise temperature management in cooling systems for processors, LED modules and other electronic systems.

2.4 "TFT LCD display module with SD card slot. Resolution 240x320. Based on the ILI9341 controller. Powered by 3.3V or 5V.

Brushless DC motor driver (BLDC) with speed regulation by potentiometer or PWM signal. It can operate motors powered with the voltage from 6 to 60 V with a current consumption of up to 16 A

The TEC1-12708 Peltier Cell is an efficient thermoelectric module, powered by 12V and conducting current up to 8A, enabling precise cooling and heating thanks to a large temperature difference. With a cooling power of 60W, it is ideal for CPU cooling systems, LED modules, optoelectronic systems and compact cooling devices.