-
MP3-TF-16P MP3 SD Card Module with Serial Port
Application
- Car navigation voice broadcast
- Road transport inspectors, toll voice prompts
- The train station, bus station voice prompts security check
- Electric power, telecommunications, financial operating room voice prompts
- The vehicle into or out of the channel to verify the voice prompts
- Border control channel voice prompts
- Multi-channel voice alarm or voice guidance equipment operation
- Electric sightseeing bus safety with voice notices
- Electrical and mechanical equipment failure alarm
- Fire alarm voice prompts
- Automatic broadcasting equipment, regular broadcast.
Specifications and Features :
- Supports sampling rates (kHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48.
- 24-bit DAC output, dynamic range support: 90dB, SNR support: 85dB.
- Fully supports FAT16, FAT32 file system, maximum support 32G TF card, support U disk to 32G, 64M bytes of NOR FLASH.
- A variety of control modes are available. IO control mode, serial mode, AD key control mode.
- The broadcast language spots feature, you can pause the background music being played. Advertising finished playing back background sound to continue playing.
- The audio data is sorted by folder, supports up to 100 folders, folders can assign every 255 Tracks
7,30 level adjustable volume, adjustable EQ 6.
₹82.00 -
A4988 driver Stepper Motor Driver
Features :
- Automatic current decay mode detection/choice.
- Mixed with slow current decay mode.
- The low power dissipation of synchronous rectifier.
- Internal UVLO(ultra voltage lockout).
- Crossover current protection.
- Thermal shutdown circuit.
- Ground fault protection.
- Loading and short circuit protection.
- The optional five-step mode: full, 1/2, 1/4, 1/8 and 1/16.
₹78.00 -
USBRS485 USB to Rs485 485 Converter Adapter
- Fully compliant USB 2.0 Standard, backward compatible with USB1.1
- Support system: windows xp, vista, windows 7, Linux, macos and wince5.0 Drive
- Supports baud rate range: 75bps 115200bps, up to 6mbps
₹76.00 -
4 Bits Digital Tube LED Display Module With Clock Display
- Driver Chip:Â MAX7219
- Input Voltage: 3.7 to 5.3 V
- Input Current: 30 mA
- Display Dimensions: 42x24x12 (LxWxH) mm
₹75.00 -
NE555 Delay Monostable Switch Module with Relay
- Input voltage: DC 12V
- Adjustable time: 0-10 s
- AC Control voltage: 250V/max. 10A
- Max. load: 2200W
₹70.00 -
PL2303-PL2303HX USB To TTL(Serial) Converter Module – 5 Pin
Features of PL2303 USB to TTL USB Converter Module:-
- Adopt imported controller PL2303HX, which can stabilize the flash with high speed
- 500mA self-recovery fuse for protection
- Two data transmission indicator can monitor data transfer status in real time
- Reserve 3.3V and 5V pin interface, easy for the DDWRT of different voltage system that needs power
- The entire board is coated by the high quality transparent heat-shrinkable sleeve, making the PCB in insulation state from outside,
- so that the board won’t be burnt down by material shortcut.
- Electrostatic package ensures the board will not be damaged before use
- Excellent driver support–drivers are available for Windows 98 to Windows 7 (32 bit and 64 bit), Mac OS 8 to OS X (32 bit and 64 bit) and Linux. Even Android is supported.
₹65.00 -
DC PWM Motor Speed Controller
- The maximum output power:30W
- Input supply voltage:1.8V-15VDC
- The Maximum continuous output current:2A
- Duty Cycle adjustable:0%-100%
₹65.00 -
2 Channel 12V Relay Module with Optocoupler
- Low Level Trigger Relay Module
- Two separate LEDs for On/Off indication of the Relay.
- Triggering input voltage 3.3V – 5V
- Two separate LEDs for On/Off indication of the Relay
- Triggering input voltage 3.3V – 5V 4)
- Back EMF protection
- Back EMF protection 2 LEDs to indicate when relays are ON.
- Works with logic level signals from 3.3V or 5V devices
- Opto isolation circuitry
- Module with diode current protection, short response time
- AC Control Voltage: 250V @max.10A
- DC Control Voltage: 30V @max. 10A
₹65.00 -
2 Channel 5V Relay Module with Optocoupler
- Low Level Trigger Relay Module
- Two separate LEDs for On/Off indication of the Relay.
- Triggering input voltage 3.3V – 5V
- Two separate LEDs for On/Off indication of the Relay
- Triggering input voltage 3.3V – 5V 4)
- Back EMF protection
- Back EMF protection 2 LEDs to indicate when relays are ON.
- Works with logic level signals from 3.3V or 5V devices
- Opto isolation circuitry
- Module with diode current protection, short response time
- AC Control Voltage: 250V @max.10A
- DC Control Voltage: 30V @max. 10A
₹65.00 -
Micro SD Card Reader Module
- Features:-
- Support Micro SD Card (<=2G), Micro SDHC card (<=32G) (high-speed card)
- The level conversion circuit board that can interface level is 5V or 3.3V
- Power supply is 4.5V ~ 5.5V, 3.3V voltage regulator circuit board
- Communication interface is a standard SPI interface
- 4 M2 screw positioning holes for easy installation
- Size: 4.1 x 2.4cm
₹65.00Micro SD Card Reader Module
₹65.00 - Features:-
-
12V 2 Channel Relay Module
1.Trigger Voltage(VDC):12
2.Trigger Current (MA):20
3.Switching Voltage (VAC):250@10A
4.Switching Voltage (VDC):30@10A
5.Operating Temperature (°C):-40 to 85
6.Opt. Relative Humidity(RH):20% ～ 85%
7.Storage condition (℃):-65 to 125
₹65.0012V 2 Channel Relay Module
₹65.00 -
4×4 Keypad
- Ultra-thin design & adhesive backing provides easy integration to any project.
- Excellent price-performance ratio.
- Easy communication with any microcontroller
- 5 pins 2.54mm pitch connector, 4x 4type 16 keys.
- Sticker can peel off for adhesive mounting.
₹55.004×4 Keypad
₹55.00
All Categories
- Atal Tinkering Lab (ATL)
- 3D Printer & Accessories
- Communications & Interfacing
- Connector & Cable Wires
- Consumer Products
- Development Boards
- Educational DIY & STEM Kits
- Electronic Components
- Electronic Modules & Displays
- Power Supply & Prototypes
- Robotics & Hobbies
- Sensors
- Tools & Equipments
- Bulk/Wholesale
