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32-bit microcontroller with ARM Cortex-M4 core, Ultra-low-power, 144 pins, 1 MB Flash, 320 KB SRAM, temperature range -40 ... 85 ° C, LQFP144, STMicroelectronics, RoHS

Isopropanol 70% (IPA) is an effective and safe cleaner with low electrical conductivity, supplied in a 2l plastic bottle, perfect for professional electronics workshop thanks to its degreasing properties, fast evaporation and precise dosing

The Discovery kit for STM32F411 line helps you to discover the entry level microcontrollers of the STM32 F4 series and to develop your applications easily. It offers everything required for beginners and experienced users to get started quickly.

Aluminiowy radiator / czarny / 19 x 12.6 x 12.6 / push-in assembly / for TO220 enclosures

Low drop power Schottky rectifier, SMB, STM, RoHS

Electrical insulation tape YT-81651, 19 mm wide and 20 m long, made of PVC, is used in electrical installation work and vehicle servicing. It provides effective electrical insulation and is resistant to abrasion, UV radiation, and chemicals. Suitable for bundling and marking cable harnesses as well as securing connections in low-voltage installations.

The HDR-150-12 is a high-performance, DIN-rail switch-mode power supply from Mean Well, ideal for industrial automation and control applications. It offers 135W of power at 12V DC and 11.3A, and its compact slim housing and wide input voltage range from 85V to 264V AC provide space-saving and flexible integration, with additional protection against overload, overvoltage and short circuit.

The Maxell CR1216 3V lithium battery is a reliable power source, ideal for small electronic devices such as watches, remotes, and calculators. It features compact dimensions, making it suitable for use in devices that require small batteries. The packaging contains 10 pieces, providing a practical solution for users who need reliable power.

The HLK-B35S module is a compact Wi-Fi + BLE solution for wireless communication in IoT and automation projects. modHLK-B35S

Electronic Voltage Tester 12–250 V is a functional diagnostic tool for quickly detecting the presence and level of voltage in wires and electrical installations. With its clear LCD display, non-contact operation capability, and compact design, it is suitable for both professional and home use.

A heating core designed specifically for Bambu Lab X1 3D printers, compatible with the E3D RapidChange Revo system. The product offers fast heating and exceptional safety of work thanks to the use of technology with a positive temperature coefficient (PTC). BIQU Panda Revo Heatercore

HY-102 Pliers are a practical tool for electronics technicians and DIY enthusiasts, ideal for precision tasks requiring the cutting of small components. Thanks to their compact design and comfortable grip, they provide accuracy and comfort even during extended use.

The Akyga AKY1087 CR2450 lithium battery with a voltage of 3V and a capacity of 600 mAh provides long-lasting power for electronic devices. Utilizing Li-MnO₂ technology, it offers stable voltage and high energy efficiency. Its operating temperature range of -20°C to +70°C ensures reliable performance in various environmental conditions.

Designed for LEGO® compatible systems, the Adafruit Feather enclosure lets you easily attach Feather and Featherwing tiles to your LEGO build, eliminating the need for glue or tape. Assembly is quick and easy with M2.5x6mm or M2x6mm screws, and the precision-engineered plastic ensures a durable and stable connection. Adafruit 6054

Butaprem Total 35 g is a versatile contact adhesive that provides strong, flexible, and waterproof bonds for materials such as rubber, leather, metal, wood, and plastics. Intended for household repairs, decorative element assembly, and workshop tasks requiring a lasting result.

This electromagnetic transducer is a compact way to add sound to your embedded project. Pololu 1484

Jacek Bogusz