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DIGITAL TO ANALOG AUDIO CONVERTERS
Original price was: ₹700.00.₹650.00Current price is: ₹650.00. inc. GST
Humanoid Robot
Original price was: ₹9,000.00.₹8,000.00Current price is: ₹8,000.00. inc. GST
WEMOS D1 WFI SHIELD
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2.4″ Inch Touch Screen TFT Display Shield for Arduino
- 4″ Touch LCD TFT display module for Arduino
- 240*320 pixels resolution
- Ability to display 262000 different colours
- The shield comes equipped with a microSD card slot.
- SPFD5408 controller with built-in video RAM buffer
- 8-bit digital interface, plus 4 control lines
- 5V compatible. Use with 3.3V or 5V logic
- On-board 3.3V 300mA LDO regulator
- Uses digital pins 5-13 and analogue 0-3. That means you can use digital pins 2, 3, and analog 4 and 5. Pin 12 is available if not using the microSD
- Works with any Arduino Uno and mega compatible boards
- Resolution: 240320 pixels
- Supply voltage: 5V
- Working temperature: -30C ~ 70C
- Dimension: 72*52*12mm
DTMF Shield
- MT8870 Decoder IC.
- 4 Output digital pins.
- Operates on 5V
- Includes MT8870 DTMF Receiver IC
- Receives and Converts Standard DTMF Codes
- Remotely Switch Devices from Anywhere Using the Phone
- Easily Connects to Most Microcontrollers or Roboduino Board
- Low Power Consumption
- 5 On-Board LED's For Data Received Indication
- Standard Header Connections for Control System Connection
- Audio socket for application
- Speaker connector for audio sound checking.
- Microphone connector for over the air remote control system( note, due to environmental noise, without any filtering system this method is not recommended)
- Dimension: 37x37x9mm
ESP8266 WIFI Shield
- Operating voltage 5V (supplied from the Arduino Board)
- Connection via: 802.11b/g networks
- Encryption types: WEP and WPA2 Personal
- Connection with Arduino on SPI port
- on-board micro SD slot
- ICSP headers
- FTDI connection for serial debugging of WiFi shield
- Mini-USB for updating WiFi shield firmware
- 32-bit RISC architecture
- The processor can operate at 80MHz / 160MHz
- 32MB flash memory
- 64kB for instructions
- 96kB for data
- Operates in AP, Station or AP + Station mode
- It has 11 digital pins
- It has 1 analogue pin with 10-bit resolution
- Digital pins except the D0 have interrupts, PWM, I2C and one wire
- Programmable through USB or WiFi (OTA)
- Compatible with Arduino IDE
- Compatible with modules and sensors used in Arduino
L298P Motor Shield motor driver
- L298P based Arduino motor driver shield
- Operating Voltage 5V to 12V
- Motor controller L298P, Drives 2 DC motors or 1 stepper motor
- The logical part of the input voltage VD: 5V
- Driven part of the input voltage VS: VIN Input 6.5 ~ 12V, PWRIN 4.8 ~ 35V input
- The logical part of the work current Iss:<36mA
- Driven part of the operating current Io:<2A
- Current sensing 1.65V/A
- Free running stop and brake function
- Maximum power dissipation: 25W (T = 75 Celsius)
- Max current 2A per channel or 4A max (with external power supply)
- Control signal input level: High 2.3V
- Onboard Bluetooth interface, you can directly plug, no wiring required.
- The board with L298P motor drive chip, directly with the motherboard digital I/O port (D10, D11, D12, D13), without cumbersome wiring.
- Onboard buzzer (D4), you can set the reverse alarm ringtones.
- D2, D3, D5, D6, D7, D9 are not occupied by the digital interface.
- A 0 – A 5 six analogue interfaces.
- Forward and Backward steering are indicators
NANO / UNO Multi-Purpose Expansion Board
- The Sensor Shield makes your connections with the Arduino Nano much easier
- It is compatible with Arduino Nano 2.0 and 3.0
- The shield has up to 8 analogue pins, 13 digital I/O pins, and Aref with 3 pin connectors (GND, Vcc, Signal).
- Consists of an independent I2C port with 4pins (SDA, SCL, GND, and Vcc) and UART (Rx, Tx, Vcc, and GND).
- Reset button onboard and a female jack for external power supply
- Material: FR-4 Epoxy Glass Fibre Board
- IO port leads all digital and analogue IO ports, each IO port has positive and negative power supply interface standards.
- Leads to an I2C interface on the motherboard, convenient and I2C devices connected.
- Size: Approx. 57x53x8mm
RELAY SHEILD
- Every channel maximum convert voltage: AC 125V / DC 24V
- Every channel maximum converts current: 3A
- Interface via digital I/O pins 4,5,6, and 7
- Relay screw terminals
- Standardized shield shape and design
- LED working status indicators for each relay
- High quality relays
- COM, NO (Normally Open), and NC (Normally Closed) relay pins for each relay
- Update pin SCL, SDA, IOREF, NC.
- Arduino,Crowduino,Seeeduino,Arduino Mega compatible
- Automatic control and manual control
- 4 mechanical relays with photo-coupled circuit
- 3-M3 screw hole easy to install
- Driven by 5V / 3.3V normally open contact close
SD Card shield V4.0 for Arduino UNO
- Standard SD card, SDHC card and TF card compatible
- 3.3v and 5v logical voltage compatible
- 2.6-3.6v DC power supply
- UART Grove & I2C connection compatible
- Fully supported SD Library
- Minimal number of SPI port
- Jumpers provided for configuring Arduino SPI port pins
- Onboard toggle switch for SD card select type
- Truly stackable
- Prototype expand Library support
- Size: 53mm x 47mm
- Weight: 35g
USB Host Shield
- Works with standard (dual 5/3.3V) and 3.3V-only (for example, Pro Arduino) boards.
- Operates over the extended -40°C to +85°C temperature range
- Complies with USB Specification Revision 2.0 (Full-Speed 12Mbps Peripheral, Full-/Low-Speed 12Mbps/1.5Mbps Host)
- Supports HID devices, such as keyboards, mice, joysticks, etc.
- Compatible with Mass storage devices, such as USB sticks, memory card readers, external hard drives (FAT32 Type File System – Mega Arduino only).
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