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Showing 673–720 of 6509 results
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RFID card, Tags & Reader
Green Blank Waterproof 125KHz T5577 EM4305 Reproducible RFID ID Tag
SKU:- Material: ABS
- Dimension(LxWxH): 43.7×30.5×5.3mm
- Response Frequency: 125Khz
- Chip type: EM4305
- Designed for the RFID 125KHZ duplicator. can copy all the ID cards, such as Access Card, District Card, Parking, etc.
SKU: n/a -
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Breadboard and Zero PCBs
XD-42 5V/3.3V Dual Channel Solderless Breadboard Power Supply Module
SKU:- Locking On/Off Switch
- Green LED Power Indicator
- Voltage Swapping Switch on both rail Channel
- Its concave design will not waste your proto zone.
- Easy to install on a breadboard with Compact portable size
SKU: n/a -
RFID card, Tags & Reader
Blue Blank Waterproof 125KHz T5577 EM4305 Reproducible RFID ID Tag
SKU:- Material: ABS
- Dimension(LxWxH): 43.7×30.5×5.3mm
- Response Frequency: 125Khz
- Chip type: EM4305
- Designed for the RFID 125KHZ duplicator. can copy all the ID card, such as Access Card, District Card, Parking etc.
SKU: n/a -
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Battery Chargers, Battery Charging Boards
Dual USB Output 9V/12V/24V to 5V 3A DC-DC Car Charging Voltage-Stabilizer Module
Battery Chargers, Battery Charging BoardsDual USB Output 9V/12V/24V to 5V 3A DC-DC Car Charging Voltage-Stabilizer Module
SKU:- Input voltage range: 6-26V
- Output voltage: 5.2V (consider the charge line loss, the output is 5.2V or so, the load side is about 5V)
- Output current: 3A (in the absence of a heat sink device, the stable output current is 2A)
- Two output Port can charge two devices simultaneously.
SKU: n/a -
Rotary Encoder
Correlation Photoelectric Infrared Count Slot Sensor Module 10 mm
SKU:- The width of the optical coupling slot: 10mm
- Single signal output.
- The circuit board output switch!
- The output valid signal is low.
- Can be used for workpiece counts.
- It can also be used for industry counting, motor speed testing.
SKU: n/a -
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Battery Harness
I Type 9V Battery, Clips Connector, Buckle with DC15CM, Black and Red Cable
SKU:- Supply voltage (V):9
- DC jack Size (mm):2.1
- Length of Cable (cm):10
- Length (mm):160
- Width (mm):26
- Height (mm):9
- Weight (gm):7
- Cable Length (cm):10
- Shipment Weight:0.01 kg
- Shipment Dimensions:5 × 5 × 3 cm
SKU: n/a -
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Buck Converter
XL4015 5A Step Down Adjustable Power Supply with LED Voltmeter
SKU:- Better than 2596, easy to 4A 50W, up to 75W adding the heat sink.
- Over-temperature protection: Yes (shutdown output automatically after over temperature).
- Input voltage: 4V ~ 38V (not more than 38V).
- Output voltage: 1.25V ~ 36V (adjustable).
- Output current: 0A ~ 5A (recommended below 4.5A).
SKU: n/a -
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Boost Converter
120W 12-32V to 35-60V 6A DC-DC Boost Converter Module
SKU:- Input voltage :12-32V
- Output voltage:35-60V (adjustable)
- Output Current: 10A (MAX)
- Input Current: 16A (MAX) (Please enhance heat dissipation if more than 10A)
- The non-isolated step-up power conversion module
- Onboard LED illuminates when the voltage is applied to the module
- Equips Multi-turn Potentiometer.
SKU: n/a -
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Cables for Arduino, Interfacing and USB Cables
USB A to Type B Cable for Arduino Mega and Uno-High Quality
Cables for Arduino, Interfacing and USB CablesUSB A to Type B Cable for Arduino Mega and Uno-High Quality
SKU:- USB Type: Type-A to Type-B
- Weight: 80 gm.
- Length: 1.4 m.
- Fully compatible with the PC.
- Molded strain relief and PVC over-molding to ensure a lifetime of error-free data transmissions.
SKU: n/a -
Sleeves and Drag Chain
Nylon 12mm Expandable Braided Sleeve for Wire Protection-2M Length
SKU:- Great for wrapping power/ground cable.
- Protect cables from wear & high temperature.
- Prolong the service life of the cable.
- Very easy to bend.
- Ultra expandable (150% of original size).
- Gives an attractive look with a clean install.
- Application: Bundle Wiring of Moving Assembles
SKU: n/a -
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Logic Level Converter
CJMCU-4051 74HC4051 8 Channel Analog Multiplexer/Demultiplexer Breakout Board for Arduino
Logic Level ConverterCJMCU-4051 74HC4051 8 Channel Analog Multiplexer/Demultiplexer Breakout Board for Arduino
SKU:1.Wide Analog Input Voltage Range: +/-5V
2.Low “ON” Resistance: 80 ohm (type) at Vcc = 4.5V; 70 ohm (type) at Vcc = 6.0V; 60 ohm (type) at Vcc = 9.0V
3.Logic Level Translation: to enable 5V to communicate with +/-5V analog signals
4.Board Size: 30 x 19 mmSKU: n/a -
Boost Converter
LM2577 DC-DC Step-Up Power Converter Module
SKU:- Wide Input voltage: 3.5V-35V
- Output Voltage: 4-35V (Adjustable)
- Output current: rated current 3A MAX ( Heat-sink Needed)
- Conversion efficiency: Up to 92% (output voltage higher, the higher the efficiency)
- Switching Frequency: 50KHz
SKU: n/a -
Amplifier & Comparator IC
ACS758LCB-050B Hall-Effect-Based Linear Current Sensor IC
SKU:- Integrated shield greatly reduces capacitive coupling from the current conductor to die due to high dV/dt signals, and prevents offset drift in high-side, high-voltage applications.
- Total output error improvement through gain and offset trim over temperature.
- Small package size, with easy mounting capability.
- Monolithic Hall IC for high reliability.
- Output voltage proportional to AC or DC currents.
- Factory-trimmed for accuracy.
- Extremely stable output offset voltage.
- Nearly zero magnetic hystereses.
SKU: n/a -
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IC Base
ICL7660 CMOS Voltage Converter IC
SKU:- Simple Conversion of +5V Logic Supply to ±5V Supplies.
- Simple Voltage Multiplication (VOUT = (-) nVIN).
- Easy to Use – Requires Only 2 External Non-Critical Passive Components.
- No External Diode Over Full Temp. and Voltage Range.
- Pb-Free Plus Anneal Available (RoHS Compliant).
SKU: n/a -