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Arduino IO shield come up with on board motor driver, Buzzer, Indication LEDs and joystick. This board can be directly attached to Arduino UNO, Duemilanove. Features :
- On board LEDs.
- On board Motor Driver.
- Direct sensor interface.
- On board Switches.
- On board Joystick.
- On board Buzzer with driver circuit.
- Motor Input/Output connection.
- Attaches directly to Arduino.
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The Arduino Due is a microcontroller board based on the Atmel SAM3X8E ARM Cortex-M3 CPU. It is the first Arduino board based on a 32-bit ARM core microcontroller. It has 54 digital input/output pins (of which 12 can be used as PWM outputs), 12 analog inputs, 4 UARTs (hardware serial ports), a 84 MHz clock, an USB OTG capable connection, 2 DAC (digital to analog), 2 TWI, a power jack, an SPI header, a JTAG header, a reset button and an erase button.Warning: Unlike most Arduino boards, the Arduino Due board runs at 3.3V. The maximum voltage that the I/O pins can tolerate is 3.3V. Applying voltages higher than 3.3V to any I/O pin could damage the board.
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*FEATURES *Operating Voltage Range: 3V ~ 6.5V *Single Chip, High Quality Audio/Voice Recording & Playback Solution. *No External ICs Required. *Minimum External Components. *User Friendly, Easy to Use Operation. *Programming & Development Systems Not Required. *170/ 340/ 680 sec. Voice Recording Length in aPR33A1/aPR33A2/aPR33A3 *Powerful 16-Bits Digital Audio Processor. *Nonvolatile Flash Memory Technology *No Battery Backup Required. *External Reset pin. *Powerful Power Management Unit *Very Low Standby Current: 1uA *Low Power-Down Current: 15uA *Supports Power-Down Mode for Power Saving.
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Multi function shield Features -4 digit 7-segment LED display module driven by two serial 74HC595’s. -4 LED’s. -10K potentiometer. -3 x push buttons. -Piezo buzzer. -DS18B20 temperature sensor interface (not included). -Infrared receiver interface. -Serial interface header for connection to serial modules.
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This module allows you to detect when sound has exceeded a set point you select. Sound is detected via a microphone and fed into an LM393 op amp. The sound level set point is adjusted via an on board potentiometer. When the sound level exceeds the set point, an LED on the module is illuminated and the output is sent low.
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Description: This Ceramic Piezo Vibration Piece Sensor buffers a piezoelectric transducer that responds to strain changes by generating a measurable output voltage change which is propotional with the strength of vibration.So you can know the extent of vibration. Different from digital vibration sensor that only accounts times, this analog one can tell extent of vibration. When the piezoelectric ceramic shocking will generate an electrical signal, Arduino Controller analog port can be perceived slight vibration signals, Also can be realized with vibration interactions related works, such as electronic drums. Marking "A" represents the module is a Analog Sensor, the other side graph represents function of the sensor. Easy identification!
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Description: Description: Description: Description: RHT02 output calibrated digital signal. It apply exclusive digital-signal-collecting-technique and humidity sensing technology, assuring its reliability and stability. Its sensing elements is connected with 8-bit single-chip computer. Every sensor of this model is temperature compensated and calibrated in accurate calibration chamber and the calibration-coefficient is saved in type of program in OTP memory, when the sensor is detecting, it will cite coefficient from memory. Small size & low consumption & long transmission distance(100m) enable RHT02 to be suited in all kinds of harsh application occasions.
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Allsen Rx – Tx Kit consists of a RF Transmitter and a Receiver. This kit is specially designed for using it in making wireless robots where one can press buttons provided on transmitter and move the robot in desired direction with a help of motors driven by motor driver circuit in receiver. Features:
- Buttons are provided in Transmitter Board to control motor directions.
- In built motor driver circuit in Receiver Board.
- DIP switch for Address Selection.
- Power and Motor Enable switches.
- On board LED for power, motor and connection indication.
- Both Transmitter and Receiver have voltage regulators.
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This new version adds 2 standoff holes as well as an extra decoupling capacitor. The ADXL345 is a small, thin, low power, 3-axis MEMS 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. The ADXL345 is well suited to measures the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock. Its high resolution (4 mg/LSB) enables measurement of inclination changes less than 1.0 degrees;.
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Breakout board for the 3 axis ADXL335 from Analog Devices. This is the latest in a long, proven line of analog sensors - the holy grail of accelerometers. The ADXL335 is a triple axis MEMS accelerometer with extremely low noise and power consumption - only 320uA! The sensor has a full sensing range of /-3g. There is no on-board regulation, provided power should be between 1.8 and 3.6VDC. Board comes fully assembled and tested with external components installed. The included 0.1uF capacitors set the bandwidth of each axis to 50Hz.
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ADC Bit rate: 16 Bit. Interface Type: I2C. Channels: 4 Channel AN0 AN1 AN2 AN3 or 2 differential inputs. 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. Input range programmed control, 7 types input ranges: -0.256V ~ 0.256V, -0.512V ~ 0.512V, -1.024V ~ 1.024V, -2.048V ~ 2.048V, -4.096V ~ 4.096 V, -6.144V ~ 6.144V. I2C 7-bit addresses between 0x48-0x4B. Size:18mm*28mm. Applications -Portable instrumentation. -Consumer goods. -Battery monitoring. -Temperature measurement. -Factory automation and process controls.
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The Arduino USB Host Shield allows you to connect a USB device to your Arduino board. The Arduino USB Host Shield is based on the MAX3421E (datasheet), which is a USB peripheral/host controller containing the digital logic and analog circuitry necessary to implement a full-speed USB peripheral or a full-/low-speed host compliant to USB specification rev 2.0. The shield is TinkerKit compatible, which means you can quickly create projects by plugging TinkerKit modules onto the board. The following device classes are supported by the shield: HID devices: keyboards, mice, joysticks, etc. Game controllers: Sony PS3, Nintendo Wii, Xbox360. USB to serial converters: FTDI, PL-2303, ACM, as well as certain cell phones and GPS receivers. ADK-capable Android phones and tables. Digital cameras: Canon EOS, Powershot, Nikon DSLRs and P&S, as well as generic PTP. Mass storage devices: USB sticks, memory card readers, external hard drives, etc. Bluetooth dongles.
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This module described here is based on ADS9850, a CMOS, 125MHz, and Complete DDS Synthesizer. The AD9850 is a highly integrated device that uses advanced DDS technology coupled with an internal high speed, high performance, D/A converter and comparator, to form a complete digitally programmable frequency synthesizer and clock generator function. All the external components which are needed are integrated on the board and the designer don’t need to care more about the detailed design of ADS9850. The designer only needs to add the power and control signals to this module to driver this module
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Feature: *3.3V or 5.0V DC power supply. *MCU interface: SPI. *Main ADC chip: TM7705 (AD7705 chip is fully compatible) *LM285-2.5 external reference voltage. Part peers using low-end domestic TL-431 is not a number as a reference, temperature stability and accuracy of the level difference. Please sights. *The input circuit with a divided resistor and RC filter, enabling customers to change their own gain range. *Chip programmable gain amplifier with a gain range: 1-128 times. *Chip buffer amplifier input with direct connection Sensor.
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1): Wide Input Range This product AD620 zoom, you can zoom microvolts mV, more accurate than the market LM358 amplification, better linearity. 2): magnification using potentiometer amplify the input signal, magnification up to 10,000 times, can be adjusted only via a potentiometer. 3): Wide power supply range 7-24V DC power supply can be entered Performance: -Wide supply voltage range: 7-24V input -Ultra-low input offset voltage: 50μV maximum. -Ultra Low Input Bias Current: 1.0nA (maximum). -CMRR: 100dB -Ultra-low input offset voltage drift: 0.6μV / (maximum). -Ultra-stable, time: 2μV / month maximum