5-channel tracing module analog output, analog output and distance, object color related. The stronger the infrared reflection (white), the larger the output, the weaker the infrared radiation (black), and the smaller the output. The closer the detector is to the black line, the smaller the output, so that the distance of the black line can be judged by the output analog. The smaller the value, the closer the sensor is to the black line. Compared with other track sensors that can only output high and low levels, the 5-channel analog output of this product can feedback the distance of the black line, and the feedback is more accurate.
Working voltage: 3.3V ~ 5V
Output mode: digital signal
Measuring distance: 1CM ~ 1.5CM
Detection probe: TCRT5000L
Detection signal: detection black line output low, white line detection is high, beyond the detection range output low
LED status: Detection black line LED off, white line detection LED light
1.VCC: VCC is the power input port, which could access 3.3V ~ 5V voltage
2.GND: GND is the negative input of the power supply
3.OUT1 ~ 5:OUT is the signal output port, MCU link I / O port
5-way infrared tracking sensor overview:
Based on the TRCT5000 infrared reflection sensor, it is often used to make tracking smart cars. The infrared emitting diode of the TRCT5000 sensor continuously emits infrared rays. When the emitted infrared rays are reflected by the object, they are received by the infrared receiver and output analog values. The output analog value is related to the object distance and the color of the object. The position of the tracking line is judged by calculating the analog value of the five outputs.
Arduino Code Testing
Apply to: all have PCI or ISA interface of computer.
Record low code review functionality;
Low speed test bus;
Support for 80H, 84H, 300H port motherboards;
Compatible with all major motherboard and Low self-check function with alarm.
Turbidity 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.
1, Working voltage: DC5V
2 , Operating Current : 30mA (MAX)
3 , Response time : <500ms
4 , Insulation Resistance : 100M Ω[Min];
5, the output way: Analog output 0-4.5V
6, the output way: high / low signal( High : 5V Low : 0V)
7 , operating temperature : -30 oC -80 oC;
8 , Storage temperature : -10-80 oC.
9, Weight : 55g
10 , Size : 30mm * 20mm * 12mm
Washing machines, dishwashers , industrial control , environmental sewage collection and so on turbidity measurement and control needs of the occasion ;
Stay after purchase mailboxes sensor manual, as well as provide technical guidance services , does not provide product development and programming services .
1 sets x Turbidity sensor module kit
There are many ultrasonic ranger module on the market, but sometimes, these kind of sensor needs to work in conditions more than the Lab. This water proof ultrasonic sensor meets this requirement. It has a good performance and almost the same usage of HC-S04 module.
Small size, easy to use
Low voltage, low power consumption
Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions
Working voltage: DC 5V
Static working current: 5mA
Working current: 30mA
Acoustic emission frequency:40KHz
Wiring:+5V(positive); Trig(control); Echo(receive); GND(cathode)
Connection with arduino:
Horizontal distance messurement
Obstacle avoidance, automatic control
Security, industrial control
1 X Waterproof Ultrasonic Module JSN-SR04T
The 4-way Infrared Tracking Sensor has an adjustable detection distance of 1mm to 60 CM and can be used on smart car or in a robot hunt, walking along the black line path, also known as tracing. It can also be used on a smart car to avoid cliffs and avoid obstacle.
· Operating current: Try to choose more than 1A power supply
· Working temperature: -10 ℃ - +50 ℃
· Output interface: 6 wire interface (1234 4 signal output, + is the positive supply, - that is, for the negative supply ground)
· Output signal: TTL level
· 1 x Four Way Infrared Tracking / 4 Channel Tracking Module.
5V 2 Channel Relay USB Programmable Control Switch Module for PC Smart Home
Control terminals connected mode: NC / COM / NO
PCB size: 56.5mm * 40.6mm
Fixing holes Size: 3mm
Fixing holes central moment: 52.2mm * 36.6mm
1 X 5V 2 Channel Relay USB Programmable Control Switch Module
1, Onboard TLC5615 chip, TLC5615 is DAC with serial interface, Output is voltage, maximum output voltage is twice the value of the reference voltage, with a power-on reset function, The performance is better than the early current output DAC, only need three serial bus-line, can finish 10-data serial input, easy interface with industry standard microprocessor or microcontroller (MCU)
2 onboard TL431 voltage reference chip, can also connect with external reference voltage
3, All pins have been lead out, can be controlled through the microcontroller
4 Working voltage: 5V
5, Board size: 37.2 (mm) x16.9 (mm)
1PCS TLC5615 10-bit Serial Interface DAC Module Digital to Analog Module
Relay module 2channel 3.3V black PCB
1, onboard complex frequency decoder chip MT8870
2, voice input interface board
3, onboard five LED indicators for easy viewing output state
4, the chip have been drawn mainly basic pin
5, PCB size: 26.5 (mm) x24.5 (mm)
Note: PCB design, VCC pin and GND pin are in the opposite position, please be caution!
The VCC pin should be the GND pin , and the GND pin should be the VCC pin.