I am text block. Click edit button to change this text. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
-7%
4 Channel 5V Relay Module Shield For Arduino
Original price was: ₹245.00.₹225.00Current price is: ₹225.00. inc. GST
ESP32 LoRa SX1278 0.96 Inch Blue OLED Display BT WiFi Module for Arduino
Original price was: ₹2,450.00.₹2,200.00Current price is: ₹2,200.00. inc. GST
WeMos D1 Lithium Battery Charger Board with Mini USB
Original price was: ₹510.00.₹475.00Current price is: ₹475.00. inc. GST
- Charging Voltage: max: 10V, recommend: 5V
- Charging Current: max: 1A
- Lithium Battery voltage: 3.3-4.2V
- Boost Power Supply: 5V(max: 1A)
- Can use  D1 mini without a USB cable, it’s really wireless
- Can use D1 mini anywhere, using this battery shield and a lithium Battery.
- High reliability
- Charging, when the battery run out, you do not need to unplug the battery, just use the USB port to charge.
Description
The WeMos lithium battery shield is designed as a means of powering the WeMos mini, or the WeMos mini Pro. This is performed via a single cell (3.7V) lithium battery. The shield consists of a DC-DC converter to step up the batteries from  3.7V to 5V. Thereby supplying your WeMos mini and shields with up to a current  1A of power. Under the condition, when the battery is depleted, simply plug the shield into a USB power source using a mini USB cable. And thus it will automatically recharge the battery. This charging board comes with two onboard LEDs on the shield to indicate when the battery is charging and when charging has been completed. Meanwhile, there is no need to unplug the battery,  when the battery runs out while charging, just use a USB port to charge.
D1 mini can be operated without a USB cable, it’s really wireless now. Put D1 mini anywhere, using this battery shield and a lithium Battery.
- Connect to the lithium battery (normal 3.3-4.2V)
- Charging port (normal 5V)
- When the charge is finished, a green LED illuminates.
- Red LED, lights when charging
Ports:
- XH2-2.54mm (Port 1): Connect to lithium battery (3.3-4.2V)
- Micro USB: Charging Port (5V)
- Green LED: Illuminates when charging is complete
- Red LED: When charging is in progress, the red LED illuminates.
- J1: Selects the charging current maximum: 0.5A or 1A.
APPLICATIONS:
- Wireless communication between two microcontrollers
- Communicate with Laptop, Desktops and mobile phones
- Data Logging application
- Consumer applications
- Wireless Robots
- Home Automation
Reviews (0)
Shipping & Delivery
Related products
1 CHANNEL 12V RELAY
- 1-Channel relay interface board
- Operating voltage: 12V DC
- Provide high current relay of 15A
- For quick and easy connection high-quality screw terminals provided
- Can control both AC & DC appliances
- LED status indicates relay ON/OFF state.
- High current relay of 10A @250 V AC/10A@ 30V DC
- Standard interface that can be controlled by a microcontroller (Arduino, 8051, PIC, AVR, DSP, ARM)
- For easy accessibility input signal pin connected to burg sticks
- Dimension: 43*17*17mm
- Weight: 150gm
1 CHANNEL 5V RELAY
- 1 channel relay board
- Operating voltage: 5V
- Maximum current: 2 A
- Relay contact current capacity of 10A @250 V AC/10A@ 30V AC
- configured as SINGLE POLE DOUBLE THROW( SPDT)
- LED status indicates relay ON/OFF state.
- Standard TTL level logic controlled
- One normally closed and one normally opened contact
- Compatible with any 5V microcontroller
- Dimension: 43*17*17mm
- Weight: 150gm
10D OF 9-AXIS GY-87
- Power supply: DC 3.3V TO 5V
- 3 Axis Gyro+ Acceleration+ Magnetic field
- Air pressure module
- Inbuilt ultra-low noise linear LDO voltage regulator
- Inbuilt onboard filters. which reduce noise from motor and another high current
- Communication: I2C protocol
- Power LED
- Designed for 5V logic
- Can easily select two I2C addresses for MPU6050 by soldered jumper
- Dimension: 2.2*1.7cm
- Size: 6gm
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
AC-DC Power Module HLK-PM01 230V to 5V /3W
- Meet UL, CE requirements
- Rated input voltage: AC 100V -230V
- Maximum input voltage: <270V AC
- Voltage Regulation: ±0.2%
- Load Regulation: ±0.5%
- High efficiency, high power density
- Ultra-thin and small module
- Low ripple and low noise
- Output overload and short circuit protection
- 100% load ageing and testing
- The product is designed to meet the requirements of the EMC and Safety Test
- Low power consumption, environmental protection, no-load loss <0.1W
- High efficiency, high power density
- Working temperature: – 20 degrees to +60 degrees Celsius
- Storage temperature: + 80-40 -degree
- 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
Reviews
There are no reviews yet.