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Showing 5401–5424 of 6385 resultsSorted by price: low to high
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Motion Light and Sound Sensor
ISD1820 Voice Recording Module With Microphones
Product Highlights
- Power Input: DC 2.4-5.5V .
- With internal audio amplifier, this board can drive 8 Ohm 0.5W speaker directly.
- Microphone is on board.
- Board dimension: 54mm x 38mm.
- All the pins of ISD1820 are extended out with an connector, which can powered and controlled by microprocessor directly.
SKU: RM000110 -
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Temperature Humidity Gas Environmental Sensor
DS18B20 18B20 Temperature Sensor Module for arduino
Product Highlights
- Digital signal output
- 18B20 Temperature Sensor Chip
- Resolution adjustment ranges from 9-12 bytes.
- Send data via a pin
- Temperature measurement ranges: -55?C to +125?C, be accurate to 0.5?C.
SKU: RM000749 -
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MJ Series Transistors
MJ15003 NPN Bipolar Power Transistor 140V 20A TO-3 Metal Package
Product Highlights:-
- Transistor Polarity NPN
- Collector?Emitter Voltage (VCEO) 140VDC
- Collector?Base Voltage (VCBO) 140VDC
- Emitter?Base Voltage (VEBO) 5VDC
- Continuous Collector Current (Ic) 20ADC
- Continuous Base Current (Ib) 5ADC
- Continuous Emitter Current (Ie) 25ADC
- Power Dissipation (Pd) 250W
- Operating Temperature Range -65 – 200?C
- DC Current Gain (hFE) 150
SKU: RM005499 -
Tools
Bharti Flux Cored Solder Wire (100 gms)
Product Highlights :
- Fast melting,good wetting and expansibility.
- No break for the core,no splash and no odour.
- Good solderability and soldering joints with high brightness and strength
- Good mechanical performance
- Widely used in electronics, lighting, communication, radio, computer, instruments and other field
SKU: RM005734 -
Wireless Controller Board and Module
HC-05 Wireless Bluetooth Module without Base Plate
Product Highlights:
- Working current: matching for 30 mA, matching the communication for 8 mA.
- Dormancy current: no dormancy.
- Used for a GPS navigation system, water, and electricity gas meter reading system.
- With the computer and Bluetooth adapter, PDA, seamless connection equipment.
- Bluetooth module HC-08 Master and slave Two in one module.
- Use the CSR mainstream Bluetooth chip, Bluetooth V2.0 protocol standards.
- Potter default rate of 9600, the user can be set up.
- Bluetooth protocol: Bluetooth Specification v2.0+EDR
- Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps.
- Security: Authentication and encryption.
- Profiles: Bluetooth serial port.
SKU: RM007679
