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ARK terminal connector spring 10-pin, pitch 3.5 mm, non-detachable. Set of 5 pieces
This module features a fixed-gain, 38 kHz modulated IR sensor and a corresponding IR LED with oscillator circuit to make a tiny proximity sensor.
Temperature sensor module based on an NTC thermistor, designed for measuring ambient temperature in the range from -40°C to 125°C, compatible with Arduino platforms and the Crowtail system. Elecrow CT0011TS
32-bit ARM Cortex-M0 microcontroller; 32 kB flash and 8 kB SRAM; 4 x 40 segment LCD driver, LQFP100, NXP
Self-assembly case designed for minicomputers Odroid H3 and Odroid H3+. Equipped with a fan, a slot for a network card and two slots for a 3.5" SATA drive. Hardkernel ODROID-H3 Case Type 5
BOB-11771 Voltage-Level Translator - TXB0104 Breakout
Zeenko ZK04-UM is a compact low-noise RF amplifier operating in the 100 kHz – 4 GHz range, powered via USB-C, featuring high linearity and low noise levels. Ideal for amplifying antenna signals or as a preamplifier for spectrum analyzers such as the tinySA ULTRA, especially above 3.5 GHz.
everse voltage protection module operating in the 4–75 V range and up to 17 A, based on a MOSFET with very low Rds(on). Does not block reverse current. Designed for higher-current power systems, including battery-powered and motor-drive applications. Pololu 5359
Programmable miniature Ethernet module, Tibbo Technology EM500-01
Gateway dedicated to the networking of devices in smart home systems. It is used to control home devices communicating via Bluetooth and WiFi protocol and to monitor the status of sensors. Adaprox LKGWB001
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.
A compact and precise sensor for automatic bed leveling in FDM 3D printers. It utilizes non-contact technology, ensuring measurement accuracy of 0.5 μm and stable operation in a variety of conditions. It is fully compatible with Klipper software, and its installation and setup are quick and easy, making it an ideal choice for hobbyists and professionals. BigTreeTech Eddy I2C
ARM Cortex-M3 CPU, Low power, 384kB Flash, 48kB RAM, 12 kB EEPROM, LCD, USB, 5xUART, 2xI2C, 3xSPI, ADC, DAC, LQFP144, STM, RoHS
Female terminal block, 3-pin. Pitch 3.81mm. Height 7.8mm. Suitable for 15EDGRC male strips with a pitch of 3.81 mm. 2EDGKN-3.81
Hammer intended for locksmiths, carpenters and mechanics for driving nails and workshop work, made in accordance with GS and DIN1041, with a cold-forged head, blackened surface, mounted on a varnished wooden handle, secured with a metal, ring wedge and an additional rubber protective ring under the head. YT-4493
Waveshare BLE4.0 Bluetooth 2.4G Mother Board, provides I/O expansion connectors and various interfaces. BLE400
Step-down DC-DC converter module that converts a 12 V or 11.1 V output voltage (e.g. from a lithium battery) to a voltage in the range of 1.8 V to 5.1 V. It has a power output of up to 60 W, and with an output current of up to 18 A, the module can be used to power a 5 m WS2812 RGB LED strip. DFRobot DFR1025