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125 KHZ RFID Keyfob

SKU: S-068b

In stock

12.00 (Incl. GST)

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Material: ABS
Dimension (LxWxH): 39.9×31.9×3.8mm
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.

125khz RFID Card Thin (2 Pieces)

SKU: S-068a

In stock

15.00 (Incl. GST)

Specifications:

Anti-Collision
Data transfer: 106 k bit/s
Data integrity: 16 Bit CRC, parity, bit coding bit counting
Operating distance: Up to 1 to 5 cm (Depending on Antenna Geometry)
Operating frequency: 125KHz
Contactless transmission of data and supply energy (no battery needed)

2.2Inch Flex Sensor

SKU: S-055

In stock

270.00 (Incl. GST)

Specifications:

Operating voltage of FLEX SENSOR: 0-5V
Can operate on LOW voltages
Power rating : 0.5Watt (continuous), 1 Watt (peak)
Life: 1 million
Operating temperature: -45ºC to +80ºC
Flat Resistance: 25K Ω
Resistance Tolerance: ±30%
Bend Resistance Range: 45K to 125K Ohms(depending on bend)
Compatiable with Arduino

3.3V/5V MB102 Breadboard Power Supply Module

SKU: S-069

In stock

60.00 (Incl. GST)

Specifications:

Compatible with 5V, 3.3V.
Input Voltage :6.5-12V (DC) or USB power.
Output voltage: 3.3V, 5V switchable.
Maximum Output Current: <700ma.
Two-way independent control.
Can be switched to 0V, 3.3V, 5V.
On-board Two sets of 3.3V, 5V DC output pins, Facilitate the external leads.

4X4 Matrix Membrane Keypad

SKU: SB-130

In stock

40.00 (Incl. GST)

Specifications:

Operating Voltage (V): 12 DC
Operating temperature: 32 to 122 °F
Maximum Rating: 24 VDC, 30 mA
Keypad Dimensions: 6.9 cm X 7.9 cm
Cable dimensions: 2.0 cm X 8.8 cm
Maximum rating: 24 VDC, 30 mA
Pin counts: 8
Compatible with: Arduino, controller, processor etc

5V Buzzer

SKU: Buzzer

In stock

13.00 (Incl. GST)

Input Voltage(Max.) : 5V
Resistance: 42 Ω
Resonance Frequency: 2048 Hz
Body Size : 12 x 8mm
Pin Pitch: 6mm
External Material: Plastic;
Color: Black

650nm 6mm 5V DC 5mW Mini Laser Dot Diode

SKU: S-054b

In stock

20.00 (Incl. GST)

Overview

Output Power: 5mW
Working Voltage: 5V DC
Working temperature: -10 ℃~+40 ℃
Housing material: Copper
Working life: more than 2000 hours
Spot mode: Dot Facula (continuous output)
Laser wavelength: 650nm red-colored
Operating current: <40mA
Power lead length: 120mm

8 Way Tracking Lines Follower Module Infrared Detection

SKU: S-117

In stock

350.00 (Incl. GST)

Operating voltage: 3.3-5.0 V
Supply current: 100 mA
Output format: 8 digital I/O-compatible signals that can be read as a timed high pulse
Optimal sensing distance: 0.125″ (3 mm)
8 Way Tracking Lines Follower Module Infrared Detection

A3144 Hall Effect Sensor Magnet Detector Switch for Arduino

SKU: S-019

In stock

36.00 (Incl. GST)

Features:
Digital Output Hall-effect sensor.
Operating voltage: typically5V.
Output Current: 25mA.
It can be used to detect both the poles of a magnet.
The output voltage is equal to the operating voltage.
Operating temperature: -40°C to 85°C.
Turn on and Turn off time is 2 μsec each.
Inbuilt reverse polarity protection.
Suitable for Automotive and Industrial Applications.

ACS712 20AMP Ac/DC Current Sensor

SKU: S-092

In stock

106.00 (Incl. GST)

Specifications:

Supply Voltage: 4.5V ~ 5.5V DC
Measure Current Range: -20A ~ 20A
Sensitivity: 100mV/A
Low-noise analog signal path.
Power-On Time: 35us
5 µs output rise time in response to step input current.
Small footprint, low-profile SOIC8 package.

ACS712 30AMP Ac/DC Current Sensor

SKU: S-118

In stock

86.00 (Incl. GST)

Specifications:

Supply Voltage: 4.5V ~ 5.5V DC
Measure Current Range: -30A ~ 30A
Sensitivity: 100mV/A
Low-noise analog signal path.
Power-On Time: 35us
5 µs output rise time in response to step input current.
Small footprint, low-profile SOIC8 package.

ACS712 Current Sensor 5A

SKU: S-030

In stock

100.00 (Incl. GST)

Specifications:

Supply Voltage: 4.5V ~ 5.5V DC
Measure Current Range: -5A ~ 5A
Sensitivity: 180mV/A ~190mV/A, Typical: 185mV/A
Low-noise analog signal path.
Device bandwidth is set via the new FILTER pin.
5 µs output rise time in response to step input current.
Small footprint, low-profile SOIC8 package.