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The board allows you to attach cables to the microSD / TF card line. Supply voltage from 2.7 to 3.6 V. Polol 2597
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A set of terminal connectors with an HSC8 crimping tool. The box contains 1,200 connectors in several colors and diameters. Connectors are designed for wires from 7 to 22 AWG
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Module with a color LCD IPS display with a screen diagonal of 4" and a resolution of 720x720 px, dedicated to the Raspberry Pi. It communicates via the DSI interface. Pimoroni PIM475
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WIG-12897WAV file player module controlled by UART interface or switching inputs. It is based on a 2 W audio amplifier. The board has a 3.5 mm audio output and a speaker connector. The files are played from the microSD card. SparkFun DEV-13660
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The ultrasonic distance sensor modUS-015 is based on the analysis of the delay of reflection of the ultrasonic wave from the obstacle - the range of the sensor from 2 to 400 cm with an accuracy of 0.3 cm + 1%
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This calibration kit for vector network analyzers provides precise calibration up to 6 GHz. It supports standard 50 Ω impedance and features IEC 60169-16 compliant N-type female connectors. Open, Short, Load, and Thru elements ensure low loss, good phase accuracy, and high measurement repeatability. ZeenKo ZKVC06NFE
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Alphanumeric LCD display 20x4 characters with green backlight. Equipped with an I2C converter
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An ESP32-S3 HMI display with a dual-core 240 MHz Xtensa LX7 processor, offering fast performance and extensive wireless connectivity via Wi-Fi and Bluetooth 5.0. The 3.5-inch IPS screen with a resolution of 480x320 provides excellent image quality and precise capacitive touch. The device supports AI features such as speech recognition and synthesis, as well as RTC, battery charging, audio, and an SD card slot. Compatibility with the Arduino IDE, ESP-IDF, and LVGL enables the rapid development of modern IoT interfaces and applications. Elecrow CrowPanel Advance 3.5"
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An empty binder for SMD elements, contains 20 pages of 12 lines, a row length of 9 cm. The line holds 25 pieces or 50 pieces (with two ribbons inserted)
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A compact ESP32-S3-based LoRa transceiver offering stable field communication without the need for a cellular network. The device comes pre-installed with Meshtastic, a 1.3" OLED display, and an SX1262 transceiver supporting the EU868 MHz band. A built-in 1000 mAh battery ensures long battery life, while Bluetooth and USB-C support simplify setup and everyday use. The Elecrow ThinkNode M2 Walkie-Talkie Mini
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LED segment display that allows you to display six digits consisting of 7 segments and a dot. The color of the displayed digits is red, common anode
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Lithium battery charger module with a maximum current of 3 A. Equipped with a USB type C connector. Dedicated to charging one Li-Ion cell
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Crowtail-MOSFET 2.0 enables controlling devices powered with up to 50 V DC using a low-voltage signal from a microcontroller. It is used in projects requiring power isolation or switching, such as fans, LED strips or DC motors.
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This XIAO ESP32-C6-based relay module is designed for intelligent automation. It allows independent control of six channels via Wi-Fi, Zigbee, Thread, or BLE, and thanks to the built-in ESPHome, it easily integrates with Home Assistant. It supports DC devices up to 30V, features two Grove ports for expansion, and comes in an aesthetically pleasing PLA enclosure. Ideal for IoT systems, home automation, lighting, and motor control. Seeed Studio 114993588
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The analog panel ammeter measures the current in the range of 0-100 uA. Measuring accuracy class: 2.5. Compliance
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Analog panel voltmeter measures voltage in the range of 0..5 V. Measuring accuracy class: 2.5. Compliance
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The analog panel voltmeter measures the voltage in the range of 0..10 V. Measuring accuracy class: 2.5. Compliance
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The analog panel voltmeter measures voltage in the range of 0..20 V. Measuring accuracy class: 2.5. Compliance
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The Zeenko 30 dB SMA attenuator is a solid and precise component for RF measurement paths, useful in diagnostics, calibration and protecting devices such as the tinySA, nanoVNA or RF generators. It enables safe measurements and improves impedance matching quality over a wide frequency range.
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