EGPT
4×4 Matrix Membrane Type Keypad
4×4 Keypad Applications:
- Hobby Projects
- Security systems
- Measurement Instruments
- Vending machines
- Industrial machines
- Data entry for Embedded Systems
Original price was: ₹142.₹81Current price is: ₹81. (inc. GST)
This 4×4 Matrix Keypad module has a total 16 different keys and comes in 4×4 matrix. The keypad comes in stripped form connectors which can directly be attached to the respective microcontroller development board.
4×4 keypad Specifications:
- 4 x 4 Matrix Membrane Keypad
- Adhesive mounting (sticker on the back side)
- 8 pin connector
- Operation Temperature: 0 to +60 centigrade
- Flexible Circuit Length: Approx. 3.3 inch / 83 mm
- Humidity: 40 centigrade, 90%-95%, 240 hours
4×4 Keypad Applications:
- Hobby Projects
- Security systems
- Measurement Instruments
- Vending machines
- Industrial machines
- Data entry for Embedded Systems
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Features and Specifications:
- Battery discharging stop voltage: 2.9V.
- Charging and discharging indication.
- Internally installed charging and discharging power MOS.
- Preset 4.2V charging voltage, precision ±1%.
- Max 8uA standby current.
- Integration charging management and discharging management.
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Specifications
- Battery Pack Output 12.8V (4S Type)
- This BMS only Used For LifePO4, not For Lithium-Ion Batteries
- Deep Discharge & Over Charging Protection
- Battery Capacity- 10A
- Voltage 12.8v
- Size Prismatic
- Battery Type-Lithium Iron Phosphate
- Usage/Application-Solar Light
- Current 10 Amp
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- Battery Configuration: Designed for 3 series-connected lithium-ion cells (3S).
- Nominal Voltage: 11.1V nominal voltage when using 3.7V NMC cells.
- Maximum Discharge Current: Capable of handling a maximum discharge current of 15 amperes.
- Nickel Strip Inclusion: Comes with a nickel strip for secure battery pack assembly.
- Protection Features: Includes overcharge and over-discharge protection to safeguard individual cells.
- Cell Balancing: Equipped with a balancing function to maintain uniform cell states of charge
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Features:
– Power-Supply: 12V DC.
– Sensor Cable Length: 0.5 meters.
– LED Indicator: Illustrates the current relay state.
– Compact Size: 48mm x 40mm x 14mm in dimension and have a weight of 20g.
– Relay Capacity: The transformer can handle 240V AC, 5A or 14V DC, 10A.
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Specifications
- Short circuit protection
- Overcharge protection
- Over-discharge protection
- Overcurrent protection
- Overcharge Voltage per cell: 4.2V
- Maximum Working Current: 40A
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Specifications
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- Mode of Operation: Tactile feedback
- Rated load: DC 12V 50mA
- Temperature: -30 to +70 °C
- Withstand voltage: 250VAC
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- Simple and handy to use
- Low-cost and sturdy
- Easily replaceable
- enhances the battery pack’s dependability and safety
- Lightweight brackets prevent the battery pack from becoming excessively heavy.
- Optimized Battery Connection Series
- Series Battery Connector for Stability
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Specifications
- 5VDC Operating voltage
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- Built-in Ambient Light Sensor
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- Mounting hole
- Adjustable Range Detection
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Specifications
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Add to cart82 in stock
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