Module with a magnetic sensor based on a reed switch. Reacts to the action of an electromagnet or a permanent magnet

This synchronous switching step-down (or buck) regulator takes an input voltage of up to 40 V and efficiently reduces it to 3.3 V with an available output current of around 15 A. Pololu 2880

Class D digital audio amplifier with Bluetooth 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 in the range from 9 to 24 V. NS-01G

Two-channel DC motor driver communicating via UART, SPI or I2C interface. It can control the movement of 3 to 11V motors with a maximum continuous current of 1.2A per channel. SparkFun ROB-13911

Class D digital audio amplifier with Bluetooth 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 in the range from 9 to 24 V. NS-01G

Class D PAM8406 stereo digital audio amplifier module. The system allows you to connect two speakers with an impedance of 4 to 8 Ω and a power of 5 W per channel

Audio amplifier with three output channels. It can be powered with the voltage from 12 to 24 V and has two outputs with a power of 50 W (left and right) and one with a power of 100 W (bass). Equipped with Bluetooth 5.0 communication

Integrated circuit - a distance sensor based on the technique of measuring the time between transmitting a light wave and returning its reflection (so-called Time of Flight - ToF). The system transmits data via the I2C bus and can measure distances up to 2 meters. The system has a small size and fits in the Optical LGA12 housing

This is a very special adapter, specifically used for adapting our RTD266X driver boards that have 50-pin TFT connectors to use 40-pin TFTs. Please note the adapter cannot be used the other way around! As an addition, we add in an AR1100 resistive touch controller. Adafruit 3305

The analog pH meter, specially designed for Arduino controllers, with the connector (Gravity series). It has an LED which works as the Power Indicator, a BNC connector and PH2.0 sensor interface. The pH measurements at ± 0.1pH (25?). SEN0161

A small module with a 3-axis magnetometer based on the Melexis MLX90393 system. Its resolution is 0.161 μT. I2C or SPI interface is used for communication. The I2C interface has been derived on connectors compatible with the Qwiic standard. SparkFun SEN-14571

Zynq-7000 All Programmable SoC, Dual ARM Cortex-A9 MPCore, Artix-7 FPGA, 85K Logic Cells, 256KB, 766MHz, CSPBGA484, Xilinx

Module with MOSFET transistor, 5-36 V, 20 A, switching frequency 1 kHz. DFRobot DFR0457

Kynar type cable with a diameter of 0.25 mm (30 AWG) and a length of 180 m. Used for connections in electronic devices, e.g. on PCB

Adapter with built-in Power Delivery (PD) trigger. It has a USB type C socket and a 5.5x2.1 mm DC plug

Conductivity Sensor Switch DFRobot is a touch button that allows you to change the sensor output status by connecting terminals (positive and negative) using metal, human body or fruit and plants. It is powered by 3.3 ... 5 V. DFRobot SEN0223

Adapter with built-in Power Delivery (PD) trigger. It has a USB type C socket and a 3.0x1.1 mm DC plug. Maximum power up to 100 W

Flexible 16x16 RGB LED matrix module. The set uses addressable SK6812/WS2812B diodes. DFRobot DFR0463

Adapter with built-in Power Delivery (PD) trigger. It has a USB type C socket and a 5.5x2.5 mm DC plug. Maximum power up to 100 W

A power cable with a built-in Power Delivery (PD) trigger with a working voltage of 20 V. It has a USB type C connector and a 4.8x1.7mm DC plug used in HP laptops. Length 1.8 m