Battery LR20/R20 1,5V zinc chloride GP 2 pcs.

Module with GP2Y0D805Z0F proximity sensor, which can detect the presence of objects in the range from 0.5 to 5 cm. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 101020533

Module with FM receiver RDA5807M. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 107020049

A module with a microphone for recognizing voice commands. The board is equipped with a Grove connector and communicates via the UART interface. Seeed Studio 101020312

Module with driver for 64x32 or 32x16 LED matrix displays. The board is equipped with a Grove connector and communicates via the UART interface. Seeed Studio 105020013

The module with an incremental encoder with channels A and B. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 103020030

Module with a track ball that allows you to track the movement in 5 axes in the range of 360 °. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020091

Module with a vibration motor and the ability to generate 123 different vibration modes. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 105020011

Module with a dynamic NFC M24LR64E-R tag and an external antenna. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020070

Li-Ion battery type 18650 with a nominal voltage of 3.7 V and a capacity of 3450 mAh. Sanyo NCR18650GA

Li-Ion battery type 18650 with a nominal voltage of 3.7 V and a capacity of 3400 mAh. Panasonic NCR-18650B

Li-Ion battery type 18650 with a nominal voltage of 3.6 V and a capacity of 2600 mAh. Sony/Murata US18650VTC5

Li-Ion battery type 18650 with a nominal voltage of 3.6 V and a capacity of 2600 mAh. Sony/Murata US18650VTC5A

Minicomputer with Allwinner H616 Cortex-A53 quad-core processor. It is equipped with a Mali G31 MP2 GPU and 1 GB of RAM. The set provides WiFi communication and Bluetooth 5.0. Orange Pi Zero2

Minicomputer with 4-core Allwinner V40 ARM Cortex-A7 processor, Mali 400 MP2 GPU graphics card, 1 GB RAM, WiFi, BT 4.0 and numerous connectors. Banana Pi BPI-M2 Berry

The kit is designed to work with Linux. It consists of the SoM (System on Module) Quark-N and the Atom-N expansion board. Seeed Studio 114992462

Development board equipped with an ESP32 module and a 3.5-inch color touch screen. Seeed Studio 102991454