ADAFRUIT DEBO AMP MIC2 - Developer Boards - Microphone Amplifier, MAX9814
21.01 EUR
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"Electret Microphone Amplifier MAX9814
Delivery Cost: 9.95 EUR
Availability: in stock
Delivery Time: 4-5 business days
Condition: new
"Electret Microphone Amplifier MAX9814
- supply voltage: 2.7 - 5.5 V
- Frequency range: 20 Hz - 20 KHz
- automatic gain, selectable
- Dimensions: 26 x 14 mm
Delivery Cost: 9.95 EUR
Availability: in stock
Delivery Time: 4-5 business days
Condition: new
Comparison of Similar Products
- filterless design with ferrite bead and capacitors from the output
- supply voltage: 5 V
- fixed 24 dB gain
- onBoard trimming potentiometer for controlling the input volume
- Protection against thermal overload, short-circuit and overcurrent
- Dimensions: 24 x 15 x 2 mm
• adjustable gain via trimmer
• gain from 25x to 125x
• Supply voltage: 2.4 - 5 V
• 20 Hz - 20 kHz Microphone
The fan, which measures just 2 x 2 cm, is virtually silent and is compatible with the Raspberry Pi, Banana Pi and many other single-board computers.
Thanks to its self-adhesive underbody, it can also easily be used for other cooling applications in electronics and modelling.
- Sensor for Silicon Labs
- measures relative humidity with ±3 %
- temperature accuracy: ± 0.4°C
- temperature range: -10 to +85°C
- Dimensions: 15.3 x 17.8 x 3 mm
- Power off 4.5 - 14 V DC
- 20 mA Quiescent current
- maximum gain up to 29.5 dB
- 20 W stereo output (4 O)
- integrated click and pop noise suppression
- short circuit cut-off and overload protection
The Attiny85 is a fun processor because despite being so small, it has 8K of flash, and 5 I/O pins, including analog inputs and PWM 'analog' outputs. We designed a USB bootloader so you can plug it into any computer and reprogram it over a USB port just like an Arduino. In fact we even made some simple modifications to the Arduino IDE so that it works like a mini-Arduino board. You can't stack a big shield on it but for many small & simple projects the Trinket will be your go-to platform.
Trinket does not have a Serial port connection for debugging so the serial port monitor will not be able to send/receive data
- ATtiny85 on-board, 8K of flash, 512 byte of SRAM, 512 bytes of EEPROM
- Internal oscillator runs at 8MHz, but can be doubled in software for 16MHz
- USB bootloader with a nice LED indicator
- Micro-USB jack for power and/or USB uploading
- ~5.25K bytes available for use (2.75K taken for the bootloader)
- Power with either USB or external output (such as a battery)
- On-board green power LED and red pin #1 LED
- Reset button for entering the bootloader or restarting the program
- 5x GPIO
- Hardware I2C / SPI capability for breakout & sensor interfacing.
- Mounting holes
- Dimensions: 31 x 15.5 x 5 mm "
- Digital output
- 50 Hz to 15 kHz
- I2S Interface
- • 1,6 ... 3,6 V Operating voltage
- SPH0645LM4H
- Uses I2C address 0x44 or 0x45
- mitt relative humidity up to ±2%
- Accuracy: ±0.3°C
- 12.7 x 18 x 2.6 mm
- completely assembled
- two colors
- with 4-pin strip
- Dimensions: 33 x 41 x 4 mm
- charging current: max. 1000 mA
- with low-battery detection
- 2 A internal switch
- Dimensions: 22 x 37 x 7 mm
With this board 2-4 solenoid valves, two DC motors or one stepper motor can be driven.
- Supply voltage: 4.5 - 13.5 V
- each breakout chip contains two complete (four half) H-bridges
- two digital inputs per H-bridge
- Dimensions: 110 x 68 mm
- FT232H chip and one EEPROM for onboard configuration
- 20x GPIO
- Dimensions: 38 x 23 x 4 mm
- On-Board 5 bis 3 V Regler für 150 mA
- 3 V Pegelverschiebung
- Maße: 32 x 25 x 4 mm
- soldered button cell battery holder CR2032
- On and off switches
- Distance between mounting holes: 22 x 22 mm
- exceeds the EMI limit unfiltered with up to 30 cm of speaker cable
- supply voltage: 2.7 - 5.5 V
- selectable amplification via 5 pins
- Dimensions: 28 x 24 x 3 mm
The new 10"" touch display with metal housing from Joy-IT is a robust all-rounder and suitable for a wide range of applications. It is characterized by its robust workmanship. The matt black metal housing complements perfectly with the hard coating of the display (H3). Due to the integrated stereo speakers and the included remote control, the display is also ideal for multimedia use or presentations in sales rooms.
The display also works with conventional PC systems via the HDMI and VGA connection.
Small highlights are the BNC and AV connections, which are also available for connecting camera systems.
Tinker in your workshop on your new open source project with the support of Raspberry and Co. and at the same time have the possibility to perform finest soldering work with a camera microscope and work with millimeter accuracy.
Equipment features:
- 10.1"" IPS Touch Display
- 1280 x 800 pixels
- Contrast 800:1
- incl. SBC holder and stand
- 1x HDMI, 1x VGA, 1x AV, 1x BNC,2x USB
- 12 V, 2000 mA
- brightness: 350 cd/m2, 16.7 million colours
- L x W x D (mm): 244 x 163 x 32
- Weight: 1,2 kg
- Metal housing, glare protection, hard coating (H3)
- Integrated stereo speakers (power 2 watts)
- incl. remote control
The scope of delivery includes an adapter board with which you can attach all common single-board computers directly to the monitor. Due to the additional USB connection you do not need a separate power supply for the operation with the SBC."
Technical data
• Operating voltage: 4 ... 7 V
• LED dimensions: 5 x 5 x 1.5 mm
• dimensions: 54 x 10.5 x 3.15 mm
Note: Compatible with Adafruit NeoPixel Library: https://github.com/adafruit/Adafruit_NeoPixel
Circuit Playground features an ATmega32u4 processor, just like our popular Flora. The board's also round and has alligator-clip pads around it so you don't have to solder or sew to make it work. You can power it from USB, a AAA battery pack, or with a Lipoly battery (for advanced users). Just program your code into the board then take it on the go!
- ATmega32u4 Processor, running at 3.3 V and 8 MHz
- MicroUSB port for programming and debugging with Arduino IDE
- USB port can act like serial port, keyboard, mouse, joystick or MIDI
Circuit Playground has built-in USB support. Built in USB means you plug it in to program it and it just shows up. All you really need is a Micro-B data/sync USB cable - not included! With the new 1.6.4+ Arduino IDE, it takes only a few seconds to add support.
- 10 x mini NeoPixels, each one can display any color
- 1 x Motion sensor (LIS3DH triple-axis accelerometer with tap detection, free-fall detection)
- 1 x Temperature sensor (thermistor)
- 1 x Light sensor (phototransistor)
- 1 x Sound sensor (MEMS microphone)
- 1 x Mini speaker (magnetic buzzer)
- 2 x Push buttons, left and right
- 1 x Slide switch
- 8 x alligator-clip friendly input/output pins
- Includes I2C, UART, and 4 pins that can do analog inputs/PWM output
- All 8 pads can act as capacitive touch inputs
- Green ""ON"" LED so you know its powered
- Red ""#13"" LED for basic blinking
- Reset button
- 6 address selection pins
- adjustable frequency PWM up to approx. 1.6 kHz
- 12 bit resolution for each output
- configurable push-pull or open-drain output
- Dimensions: 54 x 70 x 3 mm
- 4-channel
- I2C-safe
- flashing LED when touch is detected
- Dimensions: 33 x 19 x 2 mm
2 pin headers included in the scope of delivery"
- pre-assembled
- input voltage: 5 V
- 100 mA charging current, adjustable to 500 mA by re-soldering
- with JST cable
- Dimensions: 12.5 x 8 x 30 mm
- pre-assembled
- input voltage: up to 5 V via miniUSB
- 500 mA Charging current, adjustable to 100 to 1000 mA by re-soldering
- with JST cable "
- Ruby White - 5-pack
- smaller and therefore easier to use in many projects
- shows a single color without digital control
- Dimensions: 4 x 9 x 2 mm
- pre-assembled
- Input voltage: 5 V via microUSB
- 100 mA charging current, adjustable to 500 mA by re-soldering
- with JST cable
- Dimensions: 19 x 2 x 21 mm
Please note:
Battery not included in scope of delivery!"
- simple use with Arduino or another microcontroller
- installed tilt / position detection
- Wide range of use from 2 to 8 g
- very precise with built-in 14-bit ADC
- Dimensions: 21 x 18 x 2 mm
- 24 individually addressable RGBs
- with integrated drivers
- constant current: 18 mA
- voltage range: 4 - 7 V
- outside diameter: 65.6 mm
- inside diameter: 52.3 mm
- pre-assembled
- Dimensions: 20 x 10 x 4 mm
This FeatherWing will make it real easy to add datalogging to any of our existing Feathers. You get both an I2C real time clock (PCF8523) with 32KHz crystal and battery backup, and a microSD socket that connects to the SPI port pins (+ extra pin for CS). A CR1220 coin cell is required to use the RTC battery-backup capabilities!
- 50.8 x 22.9 x 1.6 mm
- Transmission rate: 10/100/1000 Mbps
- Input: RJ45 network + 230 V
- Output: RJ45 network + PoE
- maximum power output: 30 W
- Cable length: up to 100 m
- PoE protocol: 802.3af/at
- Operating temperature: 0 to +40 °C
- Dimensions: 145 x 60 x 40 mm
Note: optimal usability with the POE microUSB Poweradapter: DEBO POE ADAPTER"
At the Feather M0's heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic. This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program & debug capability built in with no need for an FTDI-like chip.
- ATSAMD21G18 @ 48 MHz with 3.3 V logic/power
- 256 KB of FLASH + 32 KB of RAM
- No EEPROM
- 32.768 KHz crystal for clock generation & RTC
- 3.3 V regulator with 500 mA peak current output
- USB native support, comes with USB bootloader and serial port debugging
- 20x GPIO
- Hardware Serial, hardware I2C, hardware SPI support
- PWM outputs on all pins
- 6x 12-bit analog inputs
- 1x 10-bit analog ouput (DAC)
- Built in 100 mA lipoly charger with charging status indicator LED
- red LED for general purpose blinking
- 4 mounting holes
- Reset button
The Feather M0 Basic Proto has some extra space left over, so we give you a tiny little prototyping area. If you just need to attach a button or sensor, you may be able to skip out on a breadboard and wire it directly on there.
Comes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. We also toss in some header so you can solder it in and plug into a solderless breadboard. Lipoly battery and USB cable not included (but we do have lots of options in the shop if you'd like!)"
- three-axis detection
- selectable scale length
- interrupt output
- multiple data rate options: 1 Hz to 5 KHz
- Dimensions: 20 x 20 x 2.6 mm
- Made from high-quality acrylic
- Colour: transparent
- Supplied with screws and nuts
The thermostat module is not supplied!"
- 16 individually addressable RGBs
- voltage range: 4 - 7 V
- outside diameter: 44.5 mm
- inside diameter: 31.7 mm
- Control via the I2C interface
- Supply voltage: 3 or 5 V
- has STEMMA QT connectors
- Dimensions: 25.8 x 17.8 x 4.6 mm
- ATmega32u4 @ 8 MHz with 3.3 V logic / power
- 3.3 V regulator with 500 mA peak current output
- USB native support, comes with USB bootloader and serial port debugging
- 20x GPIO
- Hardware Serial, hardware I2C, hardware SPI support
- 8x PWM pins
- 10x analog inputs
- Built in 100mA lipoly charger with charging status indicator LED
- red LED for general purpose, blinking
- 4 mounting holes
- Reset button
- 51.2 x 22.8 x 8 mm
Built-in nRF51822 Bluetooth Low Energy module"
- 16 individually addressable RGBs
- voltage range: 4 - 7 V
- outside diameter: 36.8 mm
- inside diameter: 23.3 mm
Specifications• 4-bit digital tube display module, 8550 3-pin and parallel drive
• digital tube type: 0.36 inch
• operating voltage: 3.3 ... 5V
• mounting holes
• dimensions (L x W x H): 48 x 20 mm
OLED technology enables brilliant, high-contrast images without the need for backlighting, because each pixel itself lights up. This not only ensures excellent image quality, but also very low power consumption.
This display allows you to implement your ideas efficiently and impressively.
Specifications
- Screen size: 0.96"" (2.44 cm)
- Power supply: 3.3 - 5 V
- Number of pixels: 128x64
- Background colour: black
- Display colour: blue
- Compatible with Raspberry, Arduino
- Dimensions: 27 x 28 x 11 mm
