Pololu Dual MC33926 Motor Driver Shield for Arduino

ACS714 Current Sensor Carrier -30 to +30A

Compact current sensor based on TMR technology, enabling precise measurements up to 30 A with minimal energy losses. Thanks to a wide 1 MHz bandwidth, galvanic isolation and interference immunity, it is perfect for applications requiring fast response and high accuracy. Pololu 5305

Compact current sensor based on TMR technology, enabling precise measurements up to 30 A with minimal energy losses. Thanks to a wide 1 MHz bandwidth, galvanic isolation and interference immunity, it is perfect for applications requiring fast response and high accuracy. Pololu 5317

Pololu Jrk 12v12 USB Motor Controller with Feedback

Extending tile dedicated to ESP Thread Border Router. It allows you to add an Ethernet interface. Sparkfun WRL-25498

Advanced wireless communication module, based on the Bluetooth 5.4 stack (Bluetooth® Low Energy, BLE), which was designed using the efficient Nordic NRF52805 SOC system. The module offers support for the UART interface, available only in peripheral mode, which allows for effective operation as a data bridge (Data Bridge). Sparkfun WRL-25467

An advanced wireless communication module based on the Bluetooth 5.2 (Bluetooth® Low Energy, BLE) stack, which is designed using the powerful Nordic nRF5340 SoC. It provides GPIO, SPI, UART, TWI, I2C, PDM, PWM, ADC, NFC and USB interfaces for connecting peripherals and sensors. SparkFun WRL-25465

Sound module supported by I2C interface, which allows to generate sound signals in simple projects thanks to Qwiic system and ATtiny84 microcontroller. With support of Arduino libraries, users can control volume, frequency and duration of sound, which makes it ideal for applications such as alarms or signals in robots. SparkFun BOB-24474

ARM Cortex-M3 MCU, 512 kB Flash, 96 kB SRAM, USB Device/Host/OTG, Ethernet, EMC, TFBGA208, NXP, RoHS

32-bit ARM Cortex-M3, 512 kB Flash, 96 kB SRAM, 4 kB EEPROM, USB Device/Host/OTG, 5xUART, Ethernet, LCD, EMC, TFBGA180, NXP, RoHS

An efficient step-down converter that reduces the input voltage to 5 V at a maximum current of 100 mA, offering high efficiency due to low quiescent current (<20 μA). It supports input voltages from 5 V to 65 V, has short circuit and overheating protection, making it a reliable and energy-efficient solution. Pololu 5363

The 2-meter HDMI to HDMI cable enables the transmission of audio and video signals in 4K resolution at 60 Hz, in accordance with the HDMI 2.0 standard. With gold-plated connectors, it ensures high-quality transmission, and its versatility allows it to connect devices such as televisions, Blu-ray players, and game consoles.

The LCD-CC-2002Ax-VIW W/KKK-E6 C is an advanced display module with a resolution of 2x20 characters, featuring NEGATIVE PURE BLACK LED backlighting, ensuring excellent contrast and readability of displayed content. With its extended "fast" temperature range, it is an ideal solution for applications in harsh environmental conditions. The standard 20x2 LCD layout and availability of a character table make it easy to integrate with various systems and applications.

A module that provides a regulated, galvanically isolated power supply. It allows easy changing of the output voltage from 5 V to 3.3 V using the voltage selection pin (VSEL). Galvanic isolation between input and output effectively prevents problems related to ground loops and ground currents, ensuring stability and protection of the system. Pololu 5384

Snap-Action Switch with 16.7mm Lever: 3-Pin, SPDT, 5A