A boost charger module that allows you to charge batteries from USB, DC, or solar panels, and power devices requiring 5V. Equipped with the BQ25185 and TPS61023, it provides high efficiency, optimized power consumption, and support for 500mAh or larger batteries. Adafruit 6106

Goldpin black 2x20 pin connector (double row). Angled connector for through-hole assembly. 2.54 mm pitch

Zeenko ZK07-BM is a low-noise, wideband amplifier with very high gain, powered by a battery and intended for operation in the 30 MHz – 6 GHz band. Ideal for compensating losses in long antenna lines, it provides up to 43 dB of gain and very good noise performance. Recommended for installation as close to the antenna as possible in receiving and measurement paths.

Pin strip straight in black, single-row, female, 1x10, pitch 2.54mm, THT, RoHS. PB10S

Zeenko ZK06-BM is a portable, low-noise RF amplifier with battery power, operating in the 10 MHz – 6 GHz band. It offers high gain stability, good overload resistance and full compatibility with spectrum analyzers, including tinySA ULTRA. Particularly recommended for measurement applications and antenna systems.

Lanberg\'s Cat.6A patch cord, 150 cm long, guarantees high throughput up to 500 MHz thanks to the copper-plated material (CCA) and S/FTP shielding. The white cable, tested by Fluke, combines reliability with an aesthetic appearance, ideal for advanced ICT networks. Lanberg PCF6A-10CC-0150-W

A set of banana to alligator clip cables is a reliable accessory for measurement and testing applications.

DC motor driver that allows you to control the movement of three drives using the I2C interface. Board with soldered connectors. Pololu 5030

DC motor driver that allows you to control the movement of three drives using the I2C interface. Plate with connectors for assembly. Pololu 5031

DC motor driver that allows you to control the movement of three drives using the I2C interface. The set includes only the board without connectors. Pololu 5032

Power switch that allows for controlled system on and off with simple button presses, with the ability to force shutdown after 10 seconds. It features a durable control circuit, LEDs, a self-resetting fuse, and offers low quiescent current, making it ideal for energy-efficient projects. SparkFun PRT-27081

Stepper motor driver with MP6500 system with a potentiometer for current regulation. It allows the bipolar motor to be supplied with current up to 1.5A per phase without the use of a heat sink. Pololu 2967

Telescopic tube made of lightweight carbon fiber that provides portability and strength, ideal for GNSS projects. With an adjustable length (1.3m to 2.2m), built-in bubble level and stable D-shaped design, it is compatible with a wide range of GNSS devices, ensuring precise measurements in the field. SparkFun GPS-25795

Complete kit for building a gradiometer, including two FG-3+ magnetometer sensors, a PCB board, Android-enabled software, and a mobile app. The kit allows for easy assembly and quick start-up of the device, which will immediately start displaying readings on the LCD after connection. Additional accessories, such as sensor holders, sensor tuning pipes, and a housing, provide convenience, safety, and precise adjustment of the device to use. SparkFun WIG-25530

Advanced GNSS receiver based on the Quectel LG290P module, which supports four frequency bands: L1, L2, L5 and E6, enabling reception of signals from GPS, GLONASS, Galileo, BDS, QZSS and NavIC satellite systems. With support for SBAS and PPP, the module provides highly precise positioning, and the built-in anti-jamming unit minimizes electromagnetic interference, which ensures reliability in difficult conditions. The Qwiic connector allows easy integration with systems, and low power consumption makes it an ideal solution for applications requiring long-term battery operation. SparkFun GPS-26620

Single high-precision operational amplifier in the SC70-5 housing. STMicroelectronics TSZ121ICT

The modRemProg remote control operating at 433 MHz enables cloning of fixed-code remote signals, supporting up to four devices. It is suitable for controlling gates, doors, and alarm systems, offering a simple programming procedure and a compact, durable design.

Double operational amplifier with low power consumption in the MiniSO8 housing. STMicroelectronics TSX632IST

LTC1983ES6-5#TRPBF, 100mA Regulated Charge-Pump Inverters, SOT-6