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NANO IO Shield Expansion Board For Arduino Screw Terminals is a small simple Arduino Nano extension board, it will be the Nano all pins of derivation, convenient connection and we do the experiments.IO Expansion Shield For Arduino Nano is specifically designed to facilitate an easy connection betwe..

100% brand new and high qualityExternal threads: 1/4″temperature: -25~+80 CelsiusAllowing pressure: pressure 1.75MpaOperating humidity range: 35%~90%RH (no frost)Use temperature: ≤ 80 CelsiusLoad capacity: ≤ 10 mA (DC 5V)Working voltage range: DC 5~18 vMaximum operating current: 15 mA (DC ..

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The nRF24L01 module is the latest in RF modules from SparkFun. This module uses the 2.4GHz transceiver from Nordic Semiconductor, the nRF24L01+. This transceiver IC operates in the 2.4GHz band and has many new features! Take all the coolness of the nRF2401A and add some extra pipelines, buffers, and..

● High sensitivity for low illumination applications● Low voltage for embedded applications● Standard SCCB interface, compatible with I2C interface● RawRGB, RGB (GRB4: 2:2, RGB565/555/444), YUV (4:2:2) and YCbCr (4:2:2) output formats● Supports VGA, CIF, and various sizes from CIF to 40×30●VarioPi..

Float level switch is a simple structure, easy to use level control device, it does not provide power, no complicated circuit, it has a mechanical switch than the average small size, long life and other advantages. As long as the material used in the correct shape and nature of any liquid or press..

Passive Buzzers, 12MM with 42 Resistance - Small Piezo Buzzers..

Float level switch is a simple structure, easy to use level control device, it does not provide power, no complicated circuit, it has a mechanical switch than the average small size, long life and other advantages. As long as the material used in the correct shape and nature of any liquid or press..

RESISTIVE SENSOR - The probe uses analog resistance to detect the moisture content of the soil. It is a good plant helper to make you know if your plants are thirsty and it can also be used in the automatic watering system, garden, greenhouse, etc.DIGITAL VALUE OUTPUT - This soil moisture detector o..

RFID Reader/Writer MFRC-522 RC522 with Card and Tag includes a 13.56MHz RF reader cum writer module that uses an RC522 IC and two S50 RFID cards. The MF RC522 is a highly integrated transmission module for contact-less communication at 13.56 MHz. RC522 supports ISO 14443A/MIFARE mode. This is RFID ..

Rotary Potentiometer Set with B5K, 10K, 20K, 50K, and 100K Single Sensors..