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-17%
PIR Sensor Bulb
Original price was: ₹500.00.₹450.00Current price is: ₹450.00. inc. GST
2.1 Channel Class D Amplifier Board 50+50+100W
Original price was: ₹3,000.00.₹2,500.00Current price is: ₹2,500.00. inc. GST
3S BMS Charging Module
Original price was: ₹300.00.₹250.00Current price is: ₹250.00. inc. GST
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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
2 CHANNEL 5V RELAY
- High current relay
- Two LED S to indicate relays ON/OFF status
- Low-level trigger expansion board
- Opto isolation circuitry
- Works with logic level signal 3.3V or 5V devices
- Can be used as normally open (NO) or normally closed (NC)
- Back EMF protection
- Ensures diode current protection
- AC control voltage: 250v @mx10A
- DC control voltage: 30V @max 10A
- Easy installation and fixing
4 CHANNEL 12V RELAY
- 4-Channel relay interface board
- Relay input voltage: 12V DC
- Relay output: 5A/250V AC
- Signal input:5V DC from the microcontroller
- High current relay of 10A @250 V AC/10A@ 30V DC
- For quick and easy connection high-quality screw terminals provided
- Can control both AC & DC appliances such as DC motors, solenoid valves, lamps, etc.
- LED status indicates relay ON/OFF state.
- Power battery terminal for relay output and aux power connection
- Standard interface that can be controlled by a microcontroller (Arduino, 8051, PIC, AVR, DSP, ARM)
- Relay can directly control all equipment’s and loads
- For easy accessibility input signal pin connected to burg sticks
- Dimension: 165*65*1mm
- Weight: 7gm
AC-DC Power Module HLK-PM03 230V to 3.3V /3W
- Meet UL, CE requirements
- Rated input voltage: AC 100V -230V
- Input voltage range: 90V -264V AC
- Maximum input current: <0.2A
- Input current surge: <10A
- Maximum input voltage: <270V AC
- Input Low Voltage Efficiency Vin=110V AC，Output full-load≥ 69%
- Input High Voltage Efficiency Vin=220V AC，output full-load≥ 70 %
- Long-term reliability
- Voltage Regulation: ±0.2%
- Load Regulation: ±0.5%
- Ultra-thin and small module
- High efficiency, high power density
- Low ripple and low noise
- Output overload and short circuit protection
- Working temperature: – 20 degrees to +60 degrees Celsius
- Storage temperature: -40 degrees to 80 degrees Celsius
- Relative humidity: 5-95%
- Cooling way: Natural cooling
- Atmospheric pressure: 80-106Kpa
- Weight: 21g
- Size: 38x23x18mm
ADXL345
- Supply voltage: 3.3V/5V
- Communication type: I2C/SPI
- Sensing range: +/-2G to +/-16G
- Sensitivity
- X: 28.6 LSB/G
- Y: 31.2 LSB/G
- Z:34.5 LSB/g
- On-board LDO voltage regulator
- Resolution: 13 bit
- Single tap/double-tap detection
- Embedded memory management system with FIFO
- 10000g shock survival
- Low power consumption as low as 23 µA in measurement mode and 0.1 µA in standby mode at VS = 2.5 V (typical)
- 3-axis MEMS accelerometer
- Ideal for noisy power environment
- Operating temperature: -40 degrees to 85 degrees Celsius
- Dimension: 28*14mm
DS3231 RTC MODULE
- Operating voltage of DS3231: 2.3 v to 5.5v
- 400Khz I2C interface
- Automatic power failure battery switch circuitry
- RTC counts seconds, minutes, hours, and year
- High precision clock chip DS3231
- Programmable square-wave output
- Chip temperature sensor accuracy:+/_3 degree Celsius
- Memory chip: AT24C32 with 32K storage capacity
- CR2032 battery backup with a high life span
- Low power consumption
- Register for ageing trim
- Dimension: 38mm*22mm*14mm
I2C MODULE WITH 16*2 CHARACTER LCD
- Supply voltage: 5V
- Display mode: STN
- Display format: 16*2
- Input data: 4 bit or 8 bit (for LCD)
- I2C address: 0x20~0x27 (original address is 0x20,we can change it ourselves)
- Compatible with multiple communication logic levels: 2.8~5VDC
- Compatible for 16*2 LCD
- Serial I2C control of LCD display using PCF8574
- Allow data display via only 2 wires.
- Backlight and contrast adjustment by the potentiometer
- Supports 7 ASCII fonts, 5 graphic functions
- Supports 128 level backlight lightness adjustment.
- Support 64 level screen contrast adjustment
- Supports device address modification
- Dimension: 10*4*5cm
- Size: 150gm
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