Best Seller Items
Featured Items
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TTP224 4-Channel Digital Touch Sensor Module Capacitive Touch Switch
NPR 300.00- Simple to Use, Auto Calibration
- Output Status Indicator LED
- Easy to replace mechanical key outputs
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Turbidity Sensor
NPR 3,500.00Turbidity sensors is the use of optics , through the liquid solution and scattering rate of transmittance integrated to determine the turbidity case , since the amount of haze value is gradual , usually detected in a dynamic environment , the turbidity sensor acquisition value , the need for external control for AD conversion , the conversion to obtain the corresponding environment turbidity situation, so that the sensor can also need to produce a peripheral circuit detected in the system , with a waterproof probe , mainly used in washing machines, dishwashers and other equipment turbidity testing can also be used on electronic design, graduate design, electronic competition experiments and other applications.
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Two Way Velocimetry Sensor Module XD 211
NPR 550.00Widely used in motor speed detection, pulse-counting, any position, possesses 2 road testing.
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UA741 General Purpose Op-Amp
NPR 100.00The UA741 is a high performance monolithic operational amplifier constructed on a single silicon chip.
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ULN 2003A
NPR 89.00The ULN2003A is an array of seven NPN Darlington transistors capable of 500 mA, 50 V output. It features common-cathode flyback diodes for switching inductive loads. It can come in PDIP, SOIC, SOP or TSSOP packaging.[1][2] In the same family are ULN2002A, ULN2004A, as well as ULQ2003A and ULQ2004A, designed for different logic input levels.
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Ultrasonic module distance sensor-HC-SR04
NPR 440.00Ultrasonic Sensor HC-SR04 is great for all kind of projects that need distance measurements, avoiding obstacles as examples. HC-SR04 provides 2cm-400cm non-contact measurement function, the ranging accuracy can reach to 3mm. The modules include ultrasonic transmitters, receiver and control circuit.
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USB Connector Male Type A
NPR 35.00Ideal for making very small USB dongle devices that plug directly into a computer USB port or through a USB AtoA extension cable.
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USB Range Extender (USB – Ethernet Connector)
NPR 850.00Extend your USB connection plugging in any ethernet cable of any length.
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USB To RS232 TTL Auto Converter Module
NPR 480.00- This is a module used for ease of use compared to the bulky traditional serial (DB9) port.
- 100% Brand new and high quality
- Adopt imported controller RS232 TTL, which can stabilize the flash with high speed
- 500mA self-recovery fuse for protection
Two data transmission indicator can monitor data transfer status in real time
Reserve 3.3V and 5V pin interface for easy operation
The entire board is coated by the high quality transparent heat-shrinkable sleeve, making the PCB in insulation state from outside
The electrostatic package ensures the board will not be damaged before use -
USB Type B Female
NPR 30.00USB Type ‘B’ Female connector. The 4 connection pins have .1″ spacing allowing it to be inserted into development boards and perf boards with mild modification. You can either drill two 80mil holes for the support posts, or cut them off completely.
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USB-ASP Adapter
NPR 120.00Annoying that the programmer has 10 pins, while the Arduino boards only have 6 pins! That leads to a lot of loose wires and faulty connections. This 10 to 6 pin adapter for the USBASP avr programmer is guaranteed to solve this problem.
Technical Specifications –
No. of Pin on USBASP side: 10.
No. of Pin on Device under programming side: 6.
Connector type on USBASP side: Male.
Connector type on Device under programming side: Female. -
USB-ISP AVR Programmer with Ten Pin USB-ISP Cable
NPR 450.00AVR microcontrollers can utilize an interface called In-System-Programming. ISP allows the chip to be programmed or reprogrammed while in an actual circuit via a pin header. Atmel’s solution is the AVR ISP MKII programing tool. The MKII can also be reprogrammed just as an AVR.
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USBASP AVR Programmer(with wire)
NPR 480.00This is an USBasp programmer for uploading source codes (Programs that run your electronic devices from your microwave to your quad-copter) to a Micro-controller unit using standard USB port as input, and the 10 on-board pins as output, and the 6 pins ICSP converter, you can use this to program your arduino with ease.
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UV Photo Sensitive Dry Film for PCB (30cmX1m)
NPR 1,100.00Dry film is a polyester film coated with a polymer which is sensitive to ultraviolet light (Photoresist). It adheres by heat to the PCB and allows you to print circuits using any photolithography method. Once photosensitized, it is developed using an alkaline solution.It is widely used at the professional level on the PCB industry.
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VGA OV7670 Camera Module Lens for Arduino
NPR 800.00Feature:
High sensitivity for low-light operation.
Low operating voltage for embedded application.
Standard SCCB interface compatible with I2C interface.
Raw RGB, RGB (GRB4:2:2, RGB565/555/444),YUV(4:2:2) and YCbCr(4:2:2)output format.More Features:
Support VGA, CIF and from CIF to 40 x 30 format.
Vario Pixel method for sub-sampling.
Auto Image Control: AEC, AGC, AWB, ABF, ABLC.
Image Quality Control: Color saturation, hue, gamma, sharpness and anti-blooming.
ISP includes noise reduction and defect correction.
Support image scaling.
Lens shading correction.
Flicker 50/60Hz auto detection.
Color saturation level auto adjust.
Edge enhancement level auto adjust.
De-noise level auto adjust.
