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DIGITAL TO ANALOG AUDIO CONVERTERS
₹700.00 Original price was: ₹700.00.₹650.00Current price is: ₹650.00. inc. GST
Humanoid Robot
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WEMOS D1 WFI SHIELD
Categories: Arduino Shields, Development Boards & Modules
Tags: WeMos, WeMos D1, WEMOS D1 WFI, WEMOS D1 WFI SHIELD, WEMOS WFI SHIELD, WFI SHIELD
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16 CHANNEL 12V RELAY
- 16 channel 12V relay board
- Operating voltage: 12V
- Supply current: 0.2 A
- Relay contact current capacity of 10A @250 V AC/10A@ 30V AC
- Optocoupler protection
- LED status indicates relay ON/OFF state.
- The 10-16 road can be any full-on/off or any road
- Common terminal(com) in each rely is user friendly and can be accessed by different signal
- Normally closed or normally open with each port
- Strong anti-jamming ability and stable performance
- The on-board power supply module doesn’t need any external power
- Dimension: 180*90*20mm
- Weight: 100gm
8 CHANNEL 5V RELAY
- Relay operating voltage: 5V
- 8 channel
- High impedance controller pin
- One normally closed contact and one normally opened
- Useful for appliances control
- Power supply indicator and control indicator lamp
- Pull-down circuit to avoid malfunction
- Can control both DC and AC to 220v AC load
- Works with both 3.3 V and 5 V logic with the less current drive
- 3 terminals per SPDT relay
- Standard interface can be directly controlled by a microcontroller like Arduino, 8051, AVR, PIC, DSP, ARM, MSP430, TTL logic
- Dimension: 7*6.4*1 inch
HC-05 Bluetooth Shield for Arduino
- Bluetooth serial port Profile
- Bluetooth protocol: Bluetooth Specification v2.0+EDR
- Frequency: 2.4GHz ISM band
- Communication Range: 10M
- Serial Bluetooth module for Arduino
- Can operate in Master, Slave or Master/Slave mode
- UART interface (TTL) with programmable baud rate (SPP firmware installed)
- Default baud rate: 38400(CMD MODE) / 9600(DATA MODE), data bits: 8, stop bit: 1, Parity: No parity
- Onboard PCB antenna
- FCC ID certificated
MEGA Sensor Shield V2.0
- PIN13 Stat & Power LED indicator
- Digital IO Ports D0-D53
- Analog IO Ports A0-A15
- Reset Button up to the top
- External Power In
- SD Card Interface
- Ultrasonic Interface
- ISP Interface
- Bluetooth Interface
- APC220 Interface
- PCB finest Immersion Gold processing
- Plug it easier to set up a variety of commonly used module interface
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
Prototype Shield V3.0 For Arduino Mega with breadboard
- The shield can support being fully assembled with Arduino MEGA
- Support soldering components directly on this shield
- Support sticking the mini breadboards on this shield
- Reset button up top
- Mainboard aureate quadrate
- With SOP28 SMT components encapsulation
- With PWR & STAT indicator
- Breadboard Points : 170
- Shield Size (mm) : 102×56
- Breadboard Size (mm) : 48×34
- Weight (gm) :35
SIM800A Quadband GSM / GPRS Module convertible as Shield for Arduino
- Quad-Band GSM/GPRS 850/ 900/ 1800/ 1900 MHz.
- GPRS class 2/10.
- Input Voltage: 9V-12V DC.
- Control via AT commands (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT command set).
- Configurable baud rate.
- Built-in SIM Cardholder.
- Built-in Network Status LED.
- 5V interface for direct communication with MCU kit.
- Inbuilt Powerful TCP/IP protocol stack for internet data transfer over GPRS.
- Low power.
- SMA connector with GSM L Type Antenna.
- Headphone jack for audio out.
- Li-Po battery 3.7-volt pins for supply.
- Li-Po battery USB charger (3.7volts).
- CP2102 port for communication with a laptop.
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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