2A 1-Cell Li+ DC-DC Chargers for USB and Adapter Power, TQFN28, Maxim Integrated, RoHS

GD32F103VET6, ARM Cortex-M3 microcontroller; SRAM: 64kb; Flash: 512kb; 108MHz; LQFP100

Electronic pencil that allows you to make music while drawing. It uses the conductive properties of pencil graphite to create a variety of sounds. Adafruit 124

SPWF01SC are intelligent Wi-fi modules. Thanks to the Plug-And-Play solution and the autonomous 802.11 b/g/n solution, the module has the ability to easily integrate the wireless function with existing or new products.

SMD connector, bottom contact 32pin, pitch 0.5mm

SMD connector, 30pin bottom contact, 0.5mm pitch

LED 10 mm YELLOW Diffused, angle 60 degrees; light intensity 220 mcd (20mA) (2.2V); df 590nm

GD32F105VCT6, ARM Cortex-M3 microcontroller; SRAM: 96kb; Flash: 256kb; 108MHz; LQFP100

32-bit microcontroller from the STM32L4 family with ARM Cortex-M4 core, 512kB Flash memory, 128kB SRAM, I2C, SPI, UART / USART memory, USB, CAN, 1.71 ... 3.6V, 144LQFP, STM, RoHS

Module with a voltage level converter 3.3 V - 5 V intended for use in the Qwiic system. It has a built-in Step Up converter providing power supply with a voltage of 5 V and a current of up to 100 mA. SparkFun SPX-17238

ARK terminal connector spring 2-pin, pitch 5.00 mm, non-detachable. Set of 10 pieces

This case will combines the touch screen LCD and Raspberry Pi into an All-in-one device

The Akyga AK-ND-C11 adapter allows you to charge Lenovo laptops with a Slim Tip connector using a USB-C PD charger. This is a convenient solution that allows you to power various devices with one charger and supports power up to 100 W. Before use, it is worth checking the power of the power supply used. Akyga AK-ND-C11

Gravity: Digital Crash sensor is a microswitch module (right) often called a limit switch. The module is powered by 5V voltage and has a digital two-state output. DFRobot SEN0138-R

The module with the UART-RS485 converter is designed to work with the Raspberry Pi Pico. It has a built-in SP3485 chip and enables data transmission between the UART interface and the RS485 device. Waveshare Pico-2CH-RS485

Module with temperature sensor MCP9808. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020556

ToF distance sensor module based on the VL6180X system. It offers a range of 2 to 50 cm and communicates via the I2C interface. TOF050C

The Finder 40.62.7.024.4000 electromagnetic relay is a reliable DPDT type component, operating on a voltage of 24VDC, capable of switching loads up to 10A at 250VAC, ideal for automation and control systems. Thanks to the double-track contact construction and high insulation between the coil and contacts (4000 V AC), the relay provides independent control of two circuits, guaranteeing long life and stable operation. Finder 40.62.7.024.4000