Showing 1–9 of 33 results

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  CC1101 Wireless Module 868MHZ

  £4.80

  The C1101 M115 module is a multi channel transceiver (receive AND transmit) operating at 868MHz and supports a variety of modulations, including FSK, GFSK, ASK, OOK and MSK modulations. It has a configurable data rate of 1.2k up to 500kbps and has independent 64bit RX and TX data FIFOs (first in, first out) processing queues. …

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  Temperature Sensor – Waterproof (DS18B20)

  £3.50

  Temperature Sensor – Waterproof (DS18B20)   This sealed digital temperature probe lets you precisely measure temperatures in wet environments with a simple 1-Wire interface. The DS18B20 provides 9 to 12-bit (configurable) temperature readings over a 1-Wire interface, so that only one wire (and ground) needs to be connected from a central microprocessor. Features: Measures temperatures: …

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  USB to TTL UART Converter Module CH340G

  £2.50

  Essential for any workbench or project box this USB to TTL UART allows the programming and debugging of micro controllers and other associated programmable electronics It’s a small USB to TTL serial tool, using the CH340G chip. You can use it to connect serial devices via your PC/Laptop’s USB ports   Features: Provides a virtual …

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  Double Side Universal PCB Prototype Board

  £2.17 – £2.97

  Double Side Universal PCB Prototype Board   Prototyping PCB Board which is widely used for electronic experiments and point-to-point DIY soldering projects. With pre-tinned holes on the board you can easily install any sensors and components you need. Features: Pre-tinned plated holes on the board make it very handy to solder components and sensors for your …

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  18650 Battery Holder – Single

  £2.00

  18650 Battery Holder – Single   Single holder for 18650 3.7V Battery in Single configuration inc. Wires. Commonly used in conjunction with a charging circuit/solar source to power off grid Arduino/Raspberry Pi projects. Features: Fits standard 1860 Battery with button top 10cm wires Specifications: Material: PBT RoHS Compliant Flammability: UL 94V-0  

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  Piezo Transducer – 12V Buzzer

  £1.60

  Piezo Transducer – 12V Buzzer   This buzzer requires no external oscillation, simply place a voltage of between 1.5V & 24V DC, across the terminals and it will make noise! This one comes with two wires attached and two screw mounting points, so it can easily be integrated onto a breadboard or into a circuit. …

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  BMP280 3.3V Atmospheric Sensor Module

  £2.57

  BMP280 This precision sensor from Bosch, is soldered onto a PCB and includes the dupont connectors separately. Features: Pressure, temperature and humidity measurement It uses both I2C and SPI (supports 3-, 4-wire SPI) interface Specifications: Supply Voltage: 1.8 – 5V DC Interface: I2C (up to 3.4MHz), SPI (up to 10 MHz) Operational Range: Temperature: -40 …

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  5V Relay Module with Optocoupler Isolation

  £2.50 – £5.50

  These 5v Relay module boards feature genuine Tongling or Songle electromagnetic relays, providing normally open (NO) or normally closed (NC) states and can handle a maximum load of: AC 250V/10A or DC 30V/10A. Features: SMD optocoupler isolation design Stable performance; trigger current 5mA Module voltage: 5V Modules can individually be set high or low and …

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  RC-522 RFID Reader/Writer

  £4.99

  This RFID module enables the reading and writing of RFID tags and is suitable for use in both single-board computers, such as Raspberry Pi, and single-board microcontrollers such as Arduino and ESP8266. This packages includes both an RFID tag, RFID card and header pins (unsoldered). Features: Operating Frequency: 13.56 MHz Supported Card Types: S50, S70, …

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