Showing 1–12 of 41 results

3 Axis Accelerometer ADXL 335

370.00
  • 3-axis sensing
  • Low power : 350 μA (typical)
  • Single-supply operation: 1.8 V to 3.6 V
  • 10,000 g shock survival
  • Excellent temperature stability
  • BW adjustment with a single capacitor per axis
  • Small, low profile package.
  • 4 mm × 4 mm × 1.45 mm LFCSP.
  • RoHS/WEEE lead-free compliant.

7 PIN 0.96” 128*64 WHITE OLED

500.00 inc. GST
  • High resolution: 128*64
  • Input voltage: 3V to 5 V DC
  • Ultra-wide viewing angle >160 degree
  • Ultra-low power consumption
  • Fully compatible with Arduino, 51 series, MSP430, STM32/2, CSR IC.
  • Driver IC: SSD1306
  • Display color: white
  • Performs without the need for a backlight
  • Interface: IIC/SPI, needs 4 I/O only
  • Compatible I/O level: 3.3v, 5v
  • Working temperature: -40 degree to 70 degree Celsius
  • Dimension: 27.3*27.8*3.7mm
  • Support a wide range of input
  • Size: 99gm
   

Anti-Corrosion Water Level Sensor with Ball Float Switch

230.00 inc. GST
  • Rating Contract (Max.): 10 W
  • Switching Power Supply (Max.): 110VDC
  • Pulse current (Max.): 0.5A
  • Breakdown Voltage (Max.): 220VDC
  • Current (Max.): 1A
  • Resistance Contract (Max.): 100 Ω
  • Operating Temperature: -10 to 60degree C
  • Cable length: 40cm
  • Shipment Weight: 0.02 kg
  • Float Ball Size : 24×17mm
  • Body Total Length: 85mm
  • Total Float opening: 70°
  • Float Switch ON/OFF angle: Approx. between 15° to 20°

APDS-9930 Gesture Sensor Digital Proximity And Ambient Light Sensor For Arduino

275.00 inc. GST
  • Working voltage:2.8-3.8V
  • ALS, IR LED, and Proximity Detector in an Optical Module
  • Approximates Human Eye Response
  • Programmable Interrupt Function with Upper and Lower Threshold
  • Programmable range from 2.7 ms to more than 8 seconds
  • Up to 16-Bit Resolution
  • High Sensitivity Operates Behind Darkened Glass
  • Low Lux Performance at 0.01 lux;
  • Ambient Light Sensing (ALS)
– Approximate human visual response – Programmable interrupt capability with upper and lower thresholds – Up to 16-bit resolution – High sensitivity operation behind dark glass – 0.01lux low lumen performance
  • Proximity detection
– Fully calibrated to 100 mm detection – Integrated infrared LED and synchronous LED driver – Eliminates factory calibration of the proximity sensor -Programmable wait timer – Wait for state power consumption – 90μA typical – Programmable range from 2.7 ms to more than 8 seconds
  • I2C interface compatible up to 400kHz (I2C fast mode) –
 

CD74HC4067 High Speed ​​CMOS 16-Channel Analog/Digital Multiplexer Breakout Module

250.00 inc. GST
  • Input Voltage: 2V to 6V
  • Current: 50mA
  • “On” resistance: 70 Ohms @ 4.5V
  • 6ns break-before-make @ 4.5V
  • Wide operating temperature range: -55C to 125C

Delay Timer Switch Adjustable 0-10sec With NE555 Electrical Input 12V 10A

175.00 inc. GST
  • Module based on the NE555 chip.
  • Input voltage: DC 12V
  • Adjustable time: 0-10 s
  • AC Control voltage: 250V/max. 10A
  • DC Control Voltage: 30V/max. 10A
  • load: 2200W
  • Precision Pulse Generation / Timing.
  • Monostable Operation.
  • Standby no power consumption
  • Excellent temperature stability of 0.005%/°
  • Time can be adjusted by a potentiometer, the default is 0-25 seconds

DHT22 MODULE

350.00 inc. GST
  • Power supply: 3.3-5.5VDC
  • Operating range: humidity 0-100%R
  • Ultra-Low Power.
  • No Additional Components.
  • Long-Distance Signal Transmission.
  • All Calibration, Digital Output & Completely Interchangeable.
  • Relative Humidity & Temperature Measurement.
  • Humidity Measurement Precision: 2-5% RH.
  • Temperature Measurement Precision: 0.5 deg C.
  • Calibrated digital signal
  • Outstanding long-term stability

Double Analog Potentiometer Module With Slide Potentiometer Slip Adjustable Resistance For Arduino

250.00 inc. GST
  • Dual analog output, output 0-VCC analog voltage signal.
  • Voltage: 3.3V, 5V.
  • Port: Analog.
  • Resistance: 10K.
  • Slide potentiometers module
  • Two analog outputs, analog outputs 0-VCC voltage signals
  • Stable and reliable performance with high quality sliding appliances
  • Platform: Arduino, MCU, ARM, and other microcontroller platforms
  • Application: Raspberry-Pi projects, DIY projects, Arduino projects.
  • Dimensions: 91 x 21 x 30 mm
  • Weight: 18 gm.

DS18B20 MODULE

200.00 inc. GST
  • Resolution: 9bits to 12bits (Selectable)
  • Supply Voltage (V): 3 to 5.5
  • Temperature Range(°C): -55 to +125
  • Measuring Accuracy(°C): ±0.5
  • Uses 1-Wire interface- requires only one digital pin for communication
  • Unique 64 bit ID burned into chip
  • Multiple sensors can share one pin
  • Maximum conversion time and response: 750 ms
  • Multidrop capability simplifies distributed temperature sensing applications
  • Requires no external components
  • Digital signal output
  • 18B20 Temperature Sensor Chip
  • Send data via a pin
  • User-definable nonvolatile (NV) alarm settings
  • Dimension: 19*15*6cm
  • Weight: 9gm

DS18B20 PROBE

175.00 inc. GST
  • Usable temperature range: -55 to 125°C (-67°F to +257°F)
  • 9 to 12-bit selectable resolution
  • Uses 1-Wire interface- requires only one digital pin for communication
  • Unique 64 bit ID burned into a chip
  • Multiple sensors can share one pin
  • ±0.5°C Accuracy from -10°C to +85°C
  • Temperature-limit alarm system
  • Query time is less than 750ms
  • Usable with 3.0V to 5.5V power/data
  • Each pin uses a heat-shrinkable tube to prevent short circuit, internal sealing glue.
  • Stainless steel tube encapsulation waterproof moistureproof prevents rust.
  • Stainless steel tube 6mm diameter by 30mm long.
  • Contains DS18B20 temperature sensor.
  • Uses 1-Wire interface- requires only one digital pin for communication.
  • Unique 64 bit ID burned into the chip.
  • Multiple sensors can share one pin.
  • Temperature-limit alarm system.
  • Without the external components, the unique single bus.

EYE BLINKING SENSOR

650.00
  • Working Voltage +5V DC
  • TTL output 5V or 0VSimple setup.
  • Remote detection - no mechanical contact with the eye.
  • Stray visible and IR light not affected.
  • Our system does not require the restraint of the external eyelids.
  • Head movement not affected.
  • Excellent frequency characteristics (DC to more than 500 Hz).
  • Excellent working distance (15-25 mm).
  • Difficult to calibrate using common units of eye blink measurement. (e.g. mm of eyelid displacement)

Finger print Scanner Module – TTL (GT-521F32)

2,600.00 inc. GST
  • Operating Voltage: 3.3V to 6V DC
  • Simple UART & USB communication protocol.
  • Complies with USB 2.0 full-speed specification.
  • Ultra-thin optical sensor.
  • Finger window: 12.9 x 16.9 mm.
  • Image Size: 258 x 202 Pixels.
  • Resolution 450 dpi.
  • Capable of 360° recognition.
  • Storage for 200 unique fingerprints.
  • False Acceptance Rate (FAR): <0.001%
  • False Rejection Rate (FRR): <0.01%
  • Wake up on Finger Function.
  • CPU: ARM Cortex M3 Core MCU).
  • Ultra-thin Optical Sensor.
  • Works well with dry, moist or rough fingerprints
  • Anti-scratch with surface high hardness ≧5
  • 1:1 verification, 1:N identification.
  • High-accuracy and high-speed fingerprint identification technology.
  • External UART-to-USB converter required (TX & RX levels: 3.3V).