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Description |
Downloads |
Specs |
Ordering |
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H8958 |
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- Great for better heat dissipation on the Pi 4.
- Access to all Pi Ports: Power, Video Audio, USB, LAN, MicroSD Card.
- Slots for camera cables and GPIO access.
- Compatible with the Raspberry Pi 4 Model B.
- Includes cooling fan with header connection.
- Protective fan grill.
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This compact multi-layer acrylic case suits the Raspberry Pi Model B 4 and provides access to all ports on the board. To keep your Pi cool, a 5V fan with header connection is provided, plus grill cover. |
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Z6377 |
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A mini breakout board for generating sound from your Arduino. 5V input. |
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Z6398 |
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A mini breakout board for generating sound from your Arduino. 5V input. |
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Z6321 |
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- The digital output data is 16-bit two's complement format
- ADXL345 is low power consumption and a 3-axis accelerometer
- Suitable for portable device application.
- Great for microcontroller's experiment
- Capable of measuring less than 1 degree inclination angle change
- With free-fall detection function
- Activity and non-activity detection function, and detects if arbitrary axis acceleration exceeds a user-set limits
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The ADXL345 is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. Digital output data is formatted as 16-bit twos complement and is accessible through either a SPI (3- or 4-wire) or I2C digital interface. |
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H8951 |
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An enclosed Raspberry Pi 4 case. Internal fan, vented lid and base ensures excellent cooling for your Pi. Provides access to all ports, except GPIO pins. |
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K2212 |
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- Excellent introduction to electronics
- Easy-to-read illustrated operating manual included
- No soldering and no tools required
- Complete, self-contained learning centre
- Suitable for anyone aged 8 and over
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Build and learn with your own working AM-FM radio. Tunes into your favourite AM-FM radio stations. Receives band from 520-1650 KHz (AM) & 88-108 MHz (FM). Learn how radios work. Earphone included. |
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H0802A
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A clean, safe to use etchant, white powder, mix with water 1:5 ratio. |
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H0802
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A clean, safe to use etchant, white powder, mix with water 1:5 ratio. Used hot, 60 degrees to 70 degrees celsius is not an acid, works by chemical reaction. Instruction on the label and in "AE" laminate instructions. 600gm nett in a screw cap jar. |
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Z6221 |
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- ADC bit rate: 16 Bit
- Interface type: I2C
- Channel: 4 Channel AN0 AN1 AN2 AN3 or 2 different input
- Input voltage: 2.0-5.5V
- Channel input voltage: 0-VDD
- Continuous mode: Only 150μA
- Single-shot mode: Auto Shut-Down
- Programmable data rate: 8sps-860sps
- Module size: Approx. 17 x 28 x 0.1mm
- Pin size: Approx. 11 x 25mm
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A popular high precision ADC for microcontroller designs with 860 samples/sec over I2C. 2-5V input. |
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S1147 |
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- Joystick height: 66mm
- Mounting plate size: 95 x 59mm
- Mounting depth: 34mm
- Switch type: SPST microswitches
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Ideal for gaming projects, this sturdy joystick provides multi directional control. Adjustable restrictor plate with 2, 4 or 8 way options. |
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Z6435 |
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- Microcontroller Atmel ATmega32U4
- Touch IC Resurgent Semiconductor MPR121
- MP3 decoder IC VLSI Solution VS1053b
- Audio output 15mW into 32Ω via 3.5mm stereo socket
- Removable storage up to 32GB via micro SD card
- Input voltage 3.0V DC – 5.5V DC
- Operating voltage 5V DC
- Max. output current (5V rail) 400mA (100mA at startup)
- Max. output current (3.3V rail) 300mA
- LiPo cell connector 2-way JST PH series - pin 1 +ve, pin 2 -ve
- LiPo charge current 200mA
- Capacitive touch electrodes 12 (of which 8 can be configured as digital I/O)
- Digital I/O Pins 20 (of which 3 are used for the MPR121 and 5 are used for the VS1053b — the latter can be unlinked via solder blobs)
- PWM channels 7 (shared with digital I/O pins)
- Analogue input channels 12 (shared with digital I/O pins)
- Flash memory 32 kB (ATmega32U4) of which 4kB used by boot loader
- SRAM 2.5kB (ATmega32U4)
- EEPROM 1kB (ATmega32U4)
- Clock speed 16MHz (ATmega32U4), 12.288MHz (VS1053b)
- DC current per I/O pin 40mA sink and source (ATmega32U4), 12mA source / 1.2mA sink (MPR121)
- Analogue input resistance 100MΩ typical (ATmega32U4)
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The Touch Board is a microcontroller board with dedicated capacitive touch and MP3 decoder ICs. It has a headphone socket and micro SD card holder (for file storage), as well as having 12 capacitive touch electrodes. It is based around the ATmega32U4 and runs at 16MHz from 5V. It has a micro USB connector, a JST connector for an external lithium po |
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Z6467 |
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- In-built W5500 ethernet controller for instant IoT connection for your Arduino design
- Uses standard libraries
- On-board MicroSD card slot
- atmega328p UNO compatible microcontroller
- Standard pin outs and fully shield compatible
- Works with standard Arduino libraries and an updated IDE.
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This W5500 ethernet development board is based on the microcontroller of Arduino Ethernet. The board features integrated USB download, TF card slot and more functions on it. Its also fully compatible with UNO pins. |
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K9615 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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This Starter Pack includes the essentials required to program the arduino board and a prototyping area for mounting discrete components and organising wiring. |
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H8932 |
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- Texas Instruments PCM5122 - 192kHz Sampling Rate/24bit Resolution DAC with 112-db SNR
- Using I2S bus, it separates clock and serial data signals resulting in a lower jitter
- Infrared and remote control via app
- Plays dsd, mp3, wav, wma, aac an many streaming services, airplay and bluetooth casting
- Supports OS, Volumio, Roon, Moode, Raspbian and many more
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Turns your Pi into a high resolution network music player for MP3, FLAC, ALAC, WAV, AAC, FLAC, DSD, Audio CD and many more file types. On-board DAC for very high quality audio output. The ideal home music server for the audiophile! All aluminium case provides excellent cooling for your Pi 4. |
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H8952 |
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- Sleek minimal design
- NUC-like design (all connectors are brought around to one side).
- Excellent WiFi signals thanks to the plastic base
- Brilliant passive cooling (the whole top part of the case is a heatsink)
- Built-in fan with programmable speeds
- Power button with soft-shutdown
- Accessible GPIO with colour coded pinout
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This Raspberry Pi 4 Argon ONE Case not only has brilliant passive cooling (the whole top part of the case is a heatsink) but also protects the Raspberry Pi without compromising the full functionality of the motherboard. |
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H8930 |
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- Supports a single SSD drive
- Accepts M.2 SSD NGFF Key B and Key B+M
- SSD Size: NGFF M.2 2280 2260 2242 2230
- Chipset: ASMedia Technologies - ASM1153E
- Compliant with USB3.0 Specification Revision 1.0
- Up to 6Gbps transfer speeds
- 2 Standard (type A) HDMI Ports
- Aluminium Alloy Top for Passive Cooling
- Programmable 30mm Fan
- Programmable IR Receiver
- Clean Power Shutdown
- Multi-Function Power Button
- Power Management Modes (with always ON)
- Magnetic Top Access to GPIO Pins
- Colour Coded GPIO Pins
- Easy Installation
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A R-Pi 4 enclosure supporting one M.2 SATA SSD drive, plus two full size HDMI ports, power management modes and built in IR control support. Features both active and passive cooling from an internal fan and aluminium heatsinking case. |
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H8952A |
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- Sleek minimal design
- 2 x Standard 'type A' HDMI ports
- Aluminium Alloy top for passive cooling
- Programmable 30mm fan
- Clean Power Shutdown
- Multi-function power button
- Power management modes (with Always ON)
- Magnetic top access to GPIO pins
- Colour coded GPIO pins
- Easy installation
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This Raspberry Pi 4 Argon ONE V2 Case not only has brilliant passive cooling (the whole top part of the case is a heatsink) but also protects the Raspberry Pi without compromising the full functionality of the motherboard. |
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K9815 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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A powerful and versatile programming and breakout shield for ATtiny. Combine the shield with your favourite UNO and you've instantly got a programmer and debugging system in one! |
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Z9950 |
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Handy stickers for your Atmega328p chips. Great for reminding you of the appropriate pinouts for your DIY Arduino prototype. Printed on quality Arlon UV vinyl.
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K5531 |
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- Mic Gain 59.5dB
- Mic S / N Ratio -74dB A-weighted 50½ balanced source
- Mic Frequency Response 180Hz to 20kHz
- Aux Gain 13.5dB
- Aux S /N Ratio -99 dBA A-weighted 600½ unbalanced Aux Frequency Response 30Hz to 20kHz
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(SC April '95) Designed by Altronics. This kit will amplify a microphone (low level signal) to a line level to connect into an amplifier. It features high performance with a balanced mic input as well as |
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K5522 |
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- (Silicon Chip Magazine June 2008) If you need to send audio over long distances this kit can convert unbalanced line level signals to balanced. Perfect for preventing hum and noise. The kit can also convert balanced signals to unbalanced.
- Important Note For Kit Buyers:
- This product is supplied in component form and requires soldering, drilling, and assembly. We recommend users are familiar with at least basic electronic principles and have the ability to solder.
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(SC June 2008) If you need to send audio over long distances this kit can convert unbalanced line level signals to balanced. Perfect for preventing hum and noise. The kit can also convert balanced signals to unbalanced. |
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Z6395 |
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Utilises the BMP180 sensor for accurate air pressure measurement from 300-1100hPa. (+9000m to -500m). 1.8V to 6V supply voltage. |
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Z6439A |
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- On board speaker
- MEMs Microphone with LED indicator
- Touch sensitive logo
- Built-in sleep/off mode that means the board can be powered-down with batteries connected
- Discrete regulator that can supply up to 190mA of current to external accessories
- 25 Programmable LEDs in a 5 x 5 grid
- 3-axis motion sensing
- On-board magnetometer
- On-board temperature sensor
- On-board light level sensing
- 2 x programmable buttons, A & B
- BLE Bluetooth 5.0
- 2.4Ghz Micro:bit Radio
- Rear-mounted push button
- Power off (push and hold power button)
- 25 pins
- MEMS microphone and LED indicator
- Onboard speaker
- Touch-sensitive logo pin
- LED power indicator
- C++, MakeCode, Python, Scratch
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The Micro:bit is easy to code with, all you need is your web browser and a micro USB cable and you are ready to start all kinds of exciting STEM/STEAM experiments, no need for any extra software to be installed. Micro:bit has also developed a mobile app for coding over Bluetooth (without a USB cable), that makes it even easier to get everyone codin |
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Z6439B NEW
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- On board speaker
- MEMs Microphone with LED indicator
- Touch sensitive logo
- Built-in sleep/off mode that means the board can be powered-down with batteries connected
- Discrete regulator that can supply up to 190mA of current to external accessories
- 25 Programmable LEDs in a 5 x 5 grid
- 3-axis motion sensing
- On-board magnetometer
- On-board temperature sensor
- On-board light level sensing
- 2 x programmable buttons, A & B
- BLE Bluetooth 5.0
- 2.4Ghz Micro:bit Radio
- Rear-mounted push button
- Power off (push and hold power button)
- 25 pins
- MEMS microphone and LED indicator
- Onboard speaker
- Touch-sensitive logo pin
- LED power indicator
- C++, MakeCode, Python, Scratch
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The Micro:bit is easy to code with, all you need is your web browser and a micro USB cable and you are ready to start all kinds of exciting STEM/STEAM experiments, no need for any extra software to be installed. Micro:bit has also developed a mobile app for coding over Bluetooth (without a USB cable), that makes it even easier to get everyone codin |
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Z6440A |
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- On board speaker
- MEMs Microphone with LED indicator
- Touch sensitive logo
- Built-in sleep/off mode that means the board can be powered-down with batteries connected
- Discrete regulator that can supply up to 190mA of current to external accessories
- 25 Programmable LEDs in a 5 x 5 grid
- 3-axis motion sensing
- On-board magnetometer
- On-board temperature sensor
- On-board light level sensing
- 2 x programmable buttons, A & B
- BLE Bluetooth 5.0
- 2.4Ghz Micro:bit Radio
- Rear-mounted push button
- Power off (push and hold power button)
- 25 pins
- MEMS microphone and LED indicator
- Onboard speaker
- Touch-sensitive logo pin
- LED power indicator
- C++, MakeCode, Python, Scratch
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The BBC micro:bit is a pocket-sized computer that you can code, customise and control to bring your digital ideas, games and apps to life. Each element is completely programmable via easy-to-use software on a dedicated website (www.microbit.org) that can be accessed from a PC, tablet, or mobile. |
