Pwm pm2 infrared

Buy PWM PM2.5 Infrared Dust Sensor Module M501A Air Detection Sensor Air Quality Tester for R155.00

Description: 1, working voltage: DC4-6V 2, the working current: 50mA average | - peak 100mA 3, the detection range: 0-5000ppm 4, detection accuracy: ± 50ppm 5, preheating time: 180S 6, analog output voltage: 0.4-2V (linear output) 7, digital output: serial data output (9600, N, 8,1) 8, response time: ≤ 30S 9, working temperature: 0 ~ 60 ℃ 10, working humidity: 0 ~ 90% RH 11, storage temperature: -20 ~ 60 ℃ 12, the service life: 5 years 13, size: 57mm × 35mm × 15mm 14, the weight of size: 17g   Features:   1, three ways signal output; (analog output / serial port UCHAR output) 2, the serial port Uchar signal can be accessed microcontroller IO serial port; (TTL level 9,600, N, 8,1) 3, analog linear output 0.4-2V, the higher the concentration the higher the voltage; 4, with PWM modulation waveform output, read more convenient; 5, the module uses (NDIR) infrared technology for carbon dioxide has a good choice; 6, the module is light weight, small size, long life, good stability and so on. This module can be widely used in HVAC and air quality monitoring, industrial process and safety monitoring, agricultural and livestock production process monitoring, and fresh air system carbon dioxide detection. Package included: 1 x NDIR CO2 Sensor

Overview:   The SDS011 using principle of laser scattering,can get the particle concentration between 0.3 to 10um in the air. It with digital output and built-in fan is stable and reliable.   Characteristics:   1. Accurate and Reliable: laser detection, stable, good consistency; 2. Quick response: response time is less than 10 seconds when the scene changes; 3. Easy integration: UART output (or IO output can be customized), fan built-in; 4. High resolution: resolution of 0.3ug/m3.   Scope of application:   PM2.5 Detector Purifier Air Exchangers Filtering system Working principle:   Using laser scattering principle: Light scattering can be induced when particles go through the detecting area. The scattered light is transformed into electrical signals and these signals will be amplified and processed. The number and diameter of particles can be obtained by analysis because the signal waveform has certain relations with the particles diameter.   Technical Parameters:   No. Item Parameter 1 Measuring output PM2.5,PM10 2 Range 0.0-999.9 ug/m3 3 Power supply voltage 5V 4 Maximum working current 100mA 5 Sleep current 2 mA 6 Operating temperature range -20-50 7 Response time 1s 8 Serial data output frequency 1 time/s 9 Particle diameter resolution Less than 0.3um 10 Relative error 10% 11 Product size 71x70x23mm   Interface specification:   Pin Name explain 1 CTL Control pin, reserved 2 1um >0.3 Micron particle concentration, PWM Output 3 5V 5V power input 4 25um >2.5 Micron particle concentration, PWM Output 5 GND GND 6 R Serial port receiver RX 7 T Serial port transmission TX PS: The pitch of Interface is 2.54mm   Communication protocol:   Serial communication protocol: 9600 8N1. (Rate of 9600, data bits 8, parity none, stop bits 1) Serial report communication cycle: 1+0.5 seconds Data frame (10 bytes): message header + order+ data(6 bytes) + checksum + message trailer The number of bytes Name Content 0 message header AA 1 order C0

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Manual: >>>>>>https://img.staticbg.com/file/products/20180830020532SKU645408.pdf Description: Easy to use, eliminating complex communications, eliminating complex algorithms, direct output distance data. Easier to connect with other MCU and computer. GY-53 infrared ranging module (VL53L0X + STM32) Module type: GY-53 Use chip: VL53L0X + STM32 Power supply: 3-5v (low dropout voltage regulator) Range: 2 meters (dark, long distance mode) Size: 25mm*15.6mm (including mounting hole) Communication mode: serial output, PWM output, the chip itself IIC output. Serial port and PWM to read the data code: STM32, Arduino, 51 MCU. Note that due to the infrared will be affected by the outside light, in the light will affect the maximum range of measurement, will not affect the measurement accuracy. Default configuration: serial baud rate 9600, automatic output, high precision mode. When using, please remove the sensor film. Package included: 1 x GY-53 VL53L0X Laser ToF Flight Time Range Sensor Module Serial PWM Output,,,,, GY-53 VL53L0X Laser ToF Flight Time Range Sensor Module Serial PWM Output GY-53 VL53L0X Laser ToF Flight Time Range Sensor Module Serial PWM Output GY-53 VL53L0X Laser ToF Flight Time Range Sensor Module Serial PWM Output

Note: 1. This product does not includes housing!! if you need the housing, please purchased separately (Product ID: 1247731). 2. This is a DIY kit, you need to have some knowledge of electronics and ability. 3. Need a lot of soldering, you should have enough patience. 4. 8x8x8 blue lights display version 5. APP function only supports Android system 6. Flie: Click to open Feature: The backplane consists of a circuit board and component parts, which require their own soldering. 512 pcs blue LED lights form a square three-dimensional space. With expand wifi module, cell phone wireless connection the cube, exclusive APP control operation. (Viewing better at night). Specification: Input voltage: 5V Current: 1A-2A (2A effect is better, because the LED driver chip APM4953) Power: 5V phone charger power supply Circuit board material 1.6 mm RF-4 plate PCB board size: 150 x 150mm APP version functions: (support for Android only) 1. Through the audio cable input and output music. 2. Built-in 45 kinds of offline cool animation (power to run the animation) 3. Built-in 15 kinds of offline dynamic audio animation (with music dancing) 4. 3 D8 PC mode (control animation, which can control lights display) 5. 3 D8 PC music mode 6. Infrared remote control (long distance remote control) 7. PWM breathing light mode 8. Boot motherboard test mode 9. 15 level animation speed adjustment 10. Brightness adjustment of 10 level 11. Change word by the phone (32 patterns, 45 letters) 12. Mobile PC After the phone connected to the product wifi, you can use the exclusive APP (light cube APP) software to operate. The wifi module has been carefully PCB design and debugging, straight line transmission distance up to 10-20 meters. Circuit design: IAP12C5A60S2 + 74HC595 + APM4953 + WIFI + Infrared remote control 1. Integrated IAP12C5A60S2 high speed 1T microcontroller 2. 5A high current MOS tube driver chip (to solve the uneven brightness) 3. High speed scanning chip and serial control cascade chip 4. Use WIFI APP Android software control 5. Infrared remote control (Easy to control) Package Includes: 1 x Blue LED 3D Light Cube Kit Note: The housing is for reference only, package does not includes!

Note: 1. This product does not include housing!! if you need the housing, please purchased separately (Product ID: 1247731). 2. This is a DIY kit, you need to have some knowledge of electronics and ability. 3. Need a lot of soldering, you should have enough patience. 4. 8x8x8 Red, Blue and Green three kinds of lights display version, not RGB LEDs, not single color display, please note!! 5. APP function only supports Android 6. File: Click here to open Feature: The backplane consists of a circuit board and component parts, which require their own soldering. 512 pcs RGB LED lights form a square three-dimensional space. With expanding wifi module, cell phone wireless connection the cube, exclusive APP control operation. (Viewing better at night). Specification: Input voltage: 5V Current: 1A-2A (2A effect is better because of the LED driver chip APM4953) Power: 5V phone charger power supply Circuit board material 1.6 mm RF-4 plate PCB board size: 150 x 150mm APP version functions: (support for Android only) 1. Through the audio cable input and output music. 2. Built-in 45 kinds of offline cool animation (power to run the animation) 3. Built-in 15 kinds of offline dynamic audio animation (with music dancing) 4. 3 D8 PC mode (control animation, which can control lights display) 5. 3 D8 PC music mode 6. Infrared remote control (long distance remote control) 7. PWM breathing light mode 8. Boot motherboard test mode 9. 15 level animation speed adjustment 10. Brightness adjustment of 10 level 11. Change word by the phone (32 patterns, 45 letters) 12. Mobile PC After the phone connected to the product wifi, you can use the exclusive APP (light cube APP) software to operate. The wifi module has been carefully PCB design and debugging, straight line transmission distance up to 10-20 meters. Circuit design: IAP12C5A60S2 + 74HC595 + APM4953 + WIFI + Infrared remote control 1. The integrated IAP12C5A60S2 high-speed 1T microcontroller 2. 5A high current MOS tube driver chip (to solve the uneven brightness) 3. High-speed scanning chip and serial control cascade chip 4. Use WIFI APP Android software control 5. Infrared remote control (Easy to control) Package Includes: 1 x RGB LED 3D Light Cube Kit