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ARM Cortex-M3 CPU, 256kB Flash, 64kB RAM, USB OTG FS, 2xCAN, 5xUART, 2xI2C, 3xSPI, ADC, DAC, STM, LQFP100, RoHS

High-voltage differential probe. It has good measurement characteristics: a bandwidth of 50 MHz and an operating voltage of up to 1300 V. The probe has two attenuation coefficients: 50X and 500X. Hantek HT8050

Probe for measuring direct current up to 800 A and alternating current up to 500 A. Operates at 5 kHz and can be connected to an oscilloscope via a BNC connector. Powered via USB. Hantek CC-800

Mini bluetooth v2.0, plug & play USB module, RoHS

A four-channel digital storage oscilloscope (MSO) expandable with an additional 16 logic channels, ideal for professional and educational applications. It offers a sampling rate of up to 1 GSa/s, 12 Mpts of memory (expandable to 24 Mpts), and an acquisition rate of up to 30,000 wfms/s, enabling accurate signal analysis. Equipped with a 7-inch color display, USB, LAN, and AUX interfaces, as well as mathematical analysis and triggering functions, it provides convenience and versatility. The Rigol DS1104Z Plus

Lead-free tin Sn99.3Cu0.7 with flux (500g spool), diameter 0.50mm. CYNEL

Ultra-low-power 32-bit Value Line ARM Cortex-M3 MCU, 64kB Flash, 8kB RAM, USB, 3xUSART, 2xI2C, 2xSPI, ADC, 2xDAC, STM, LQFP64, RoHS

Flexible LED (LED filament) in white, length 130 mm

Module with GSR skin resistance sensor. It is used to measure skin activity, which reflects the stress response and experienced emotions. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020052

Capacitive proximity sensor with PNP NO output. It can detect the presence of various objects in the range from 1 to 10 mm. The sensor is supplied with the voltage from 6 to 36 V and consumes a current of up to 300 mA. LJC18A3-H-Z/BY

26 "tool box with a pull-out tray with a bit holder and additional organizers for storing small items.

Heart rate monitor module based on the popular MAX30101 and MAX32664. The board is equipped with connectors compliant with the Qwiic standard. SparkFun SEN-15219

Step-Up/Step-Down DC-DC converter module. It has an input voltage of 2.8 to 22 V, an output voltage of 12 V and a maximum output of 2.5 A to 3.5 A. Pololu 4985

Brown mechanical keyboard switches. They can be used for a wide range of projects, including when building a proprietary, non-standard mechanical keyboard. They make a audible sound every time you press a key

Red mechanical keyboard switches. They can be used for a wide range of projects, including when building a proprietary, non-standard mechanical keyboard. They make a audible sound every time you press a key

DMos Dual Full Bridge Driver With PWM Current Controller and Decay select, PowerSO36, STM, RoHS

Brown mechanical keyboard switches. They can be used for a wide range of projects, including when building a proprietary, non-standard mechanical keyboard. They make a audible sound every time you press a key

Red mechanical keyboard switches. They can be used for a wide range of projects, including when building a proprietary, non-standard mechanical keyboard. They make a audible sound every time you press a key

Adafruit 723 - Adafruit Perma-Proto Mint Tin Size Breadboard PCB