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Showing 8621-8640 of 11441 products
Real Time Clock - DS3234
RTC stands for real time clock folks. The DS3234 is a low-cost, extremely accurate SPI bus RTC with an integrated temperature compensated crystal oscillator (TCXO) and crystal.
Real Time Clock Module (DS1307) V1.1
The DS1307 Real Time Clock module developed by one of our designers: Waiman. The module comes fully assembled and pre-programmed with the current time (ok, so it's our current time - MST). The included Lithium coin cell battery (CR1225 41mAh) will run the module for a minimum of 9 years (17 ...
Receiver Shield for Arduino: 315MHz / 433MHz
315MHz and 433MHz wireless connections are very commonly used by consumer electronics including weather stations, home automation remote controls, power consumption meters, car alarms, and also many DIY projects. The “Weather Station Receiver” project in the book “Practical Arduino” shows h...
Recordable Audio Speaker Sound Box Built-in MP3 Player
Experience cutting-edge technology with our innovative sound-enhanced motion sensor device. Here's what sets it apart: Key Features: Advanced Motion Detection: Incorporates a high-quality external PIR motion sensor for precise and reliable motion detection. Immersive Audio: Features a b...
Recording Bar
WINNER of an NASEN Award 2011 - ICT Resource to support Teaching and Learning Create talking stories, class timetables or questions and answer games on this recordable bar. This multi functional learning tool is simple to use. Children or teachers can slot in up to six of their own images...
Recording Butterflies
A wonderfully versatile set of recording devices. They are fantastic as talking butterflies but can be transformed into a range of winged creatures (see ideas online). This clever resource has a clip which can be screwed in place in order to secure the various wings.Why not make a dragon, a bat, ...
Recording Pegs - 6 pack
Shortlisted for a BETT Award 2012 - Innovation in ICT categoryAward Winning Early Years set of 6 Recordable Pegs. Simply press the button and record a 10 second message. So many uses! Use for dens Talking number lines and timelines Clip next to pieces of work to hear a description Make a tal...
Recording Wall (30 pockets)
An interactive classroom display with 30 clear pockets, each paired with a record/playback button. Place cards, objects, or drawings in the pockets, then record a 10-second audio message for each one — a question, answer, description, or instruction. Press the green button to play back the record...
Rectangle-shaped All-in-One Capacitive Fingerprint Sensor (E), Cortex Processor, UART
An all-in-one capacitive fingerprint sensor module with a built-in Cortex processor and commercial-grade fingerprint algorithm. Simply send UART commands to enrol, match, and manage fingerprints — no knowledge of fingerprint algorithms required. The compact rectangle form factor integrates the pr...
Red 4-Digit 14-Segment Alphanumeric Display
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This red alphanumeric LED display gives you much more flexibility than a standard seven-segment module, making it suitable for showing numbers, letters, characters and symbols in compact projects.It uses four 14-segment digits, with a decimal point provided for each digit. The display is common a...
Red 4mm PANEL MOUNT Socket
4mm Panel Mount Sockets to suit Banana plugs. Specifications Plug or Socket Type Banana 4mm (standard) Pack Quantity 1pc Contacts / Pins 1pc ...
Red 7-segment clock display - 0.56 digit height
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A red 4-digit 7-segment clock display with 0.56″ (14.2 mm) digit height. Each digit includes a decimal point, plus a centre colon for time-based displays. Bright at 18 mcd, these displays are easy to read and can be dimmed by reducing drive current to save power. This is a raw multiplexed common...
Red 7-segment clock display - 1.2 digit height
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I like big seven-segment displays and I cannot lie! Design a clock, timer or counter into your next project using our pretty, candy-bar sized 4-digit seven-segment display. These bright crisp displays are good for adding numeric output. Besides the four 7-segments there is a top right dot (per...
Red Anodized Aluminum Bumper Feet - Pack of 2
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A pair of red anodised aluminium bumper feet with embedded black rubber non-slip pads. Originally designed for keyboard enclosures, these sturdy feet add a polished look and stable footing to any electronics project or enclosure. Attach with the included M4-threaded machine screws or use double-...
RedBear Beacon B1
The RedBear Beacon B1 is an officially licensed Apple iBeacon transmitter with Bluetooth SIG qualification and CE, R&TTE, and FCC certifications. It broadcasts BLE (Bluetooth Low Energy) signals that can be detected by iOS and Android (4.3+) devices for proximity-based applications such as indoor...
RedBear Duo
The RedBear Duo is a thumb-sized IoT development board with built-in Wi-Fi, Bluetooth 4.1 (dual mode), and Particle cloud connectivity. Everything you need to prototype connected devices is on board — just add your idea. Powered by an STM32F205 ARM Cortex-M3 at 120 MHz with Broadcom BCM43438 wir...
Red + Black Hook UP Silicon Wire Kit 22AWG x 30m
A 30-metre kit of flexible silicone hook-up wire in red and black, ideal for power wiring in electronics projects. The 22AWG gauge suits a wide range of applications from breadboard prototyping to permanent installations. Silicone-insulated wire is prized for its flexibility, heat resistance, an...
RedBoard Plus Arduino-Compatible Development Board
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This Arduino-compatible development board keeps the familiar Uno-style layout while adding a few genuinely handy upgrades for modern projects. Built around the ATmega328P, it works with the Arduino IDE and fits the Uno R3 footprint, so it is a straightforward choice if you want broad compatibilit...
Red DSA Keycaps for MX Compatible Switches - 10 pack
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A 10-pack of red DSA profile keycaps for Cherry MX and compatible mechanical key switches. DSA keycaps are fully symmetric in all four directions and have a flat, uniform profile — making them ideal for macro pads, custom keyboards, and NeoKey projects. These blank keycaps have no markings or la...
Red Electroluminescent (EL) Tape Strip - 100cm w/two connectors
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EL tape is the big sister to EL wire - it has the same glow effect but with a flat, wide shape instead of a round shape. The glowing part of the tape is 1 cm wide (the plastic coating is about 1.5cm wide). The other side has an adhesive on it so you can stick the tape onto something. Its cover...
