เซนเซอร์ความชื้น – mechashop.net โซล่าเซลล์,เครื่องชั่ง,อินเวอร์เตอร์,ลิ้นชักเก็บเงิน,เครื่องพิมพ์ใบเสร็จ,หลอดไฟ led,แหล่งจ่ายไฟ,เครื่องมือช่าง,power supply,วาล์วไฟฟ้า, ไม้เทียม, แผ่นหินเทียม, หินวีเนียร์ http://www.mechashop.net mechashop.net โซล่าเซลล์,เครื่องชั่ง,อินเวอร์เตอร์,ลิ้นชักเก็บเงิน,เครื่องพิมพ์ใบเสร็จ,หลอดไฟ led,แหล่งจ่ายไฟ,เครื่องมือช่าง,power supply,วาล์วไฟฟ้า, ไม้เทียม, แผ่นหินเทียม, หินวีเนียร์ Mon, 30 Mar 2026 10:08:40 +0000 th hourly 1 https://wordpress.org/?v=4.9.16 เซนเซอร์ตรวจจับฝนตก เซนเซอร์ฝนตก พร้อมรีเลย์ Rain rain sensor controller module and relay module 5V http://www.mechashop.net/shop/%e0%b9%80%e0%b8%8b%e0%b8%99%e0%b9%80%e0%b8%8b%e0%b8%ad%e0%b8%a3%e0%b9%8c/%e0%b9%80%e0%b8%8b%e0%b8%99%e0%b9%80%e0%b8%8b%e0%b8%ad%e0%b8%a3%e0%b9%8c%e0%b8%84%e0%b8%a7%e0%b8%b2%e0%b8%a1%e0%b8%8a%e0%b8%b7%e0%b9%89%e0%b8%99/shs011/ http://www.mechashop.net/shop/%e0%b9%80%e0%b8%8b%e0%b8%99%e0%b9%80%e0%b8%8b%e0%b8%ad%e0%b8%a3%e0%b9%8c/%e0%b9%80%e0%b8%8b%e0%b8%99%e0%b9%80%e0%b8%8b%e0%b8%ad%e0%b8%a3%e0%b9%8c%e0%b8%84%e0%b8%a7%e0%b8%b2%e0%b8%a1%e0%b8%8a%e0%b8%b7%e0%b9%89%e0%b8%99/shs011/#respond Tue, 08 Mar 2022 07:14:07 +0000 http://www.mechashop.net/?post_type=product&p=196320 เซนเซอร์ตรวจจับฝนตก เซนเซอร์ฝนตก พร้อมรีเลย์ Rain rain sensor controller module and relay module 5V

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Product introduction:

  1. the sensor USES the high quality FR – 04 double material,
  2. large area of 5.0 * 4.0 CM, treatment of nickel plating and surface, have fight oxidation, electrical conductivity, and life has more superior performance;
  3. with potentiometer sensitivity adjustment;
  4. the working voltage of 5 V
  5. small board PCB size: 5 cm x 2.5 cm
  6. the LM393, use of wide voltage comparator


Connection mode:

  • 1.VCC: positive (5VDC)
  • 2.GND: connect power anode
  • 3.DO:  output relay contact(NO/NC)

คลิปรีวิวสินค้า

 

 

Diagram

https://lh3.googleusercontent.com/-y_Sr5Bg2fao/Vh4jja0AWAI/AAAAAAAAC_c/eDRBBKU4r1M/s450-Ic42/shs004_s.jpg

 

 

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]]> http://www.mechashop.net/shop/%e0%b9%80%e0%b8%8b%e0%b8%99%e0%b9%80%e0%b8%8b%e0%b8%ad%e0%b8%a3%e0%b9%8c/%e0%b9%80%e0%b8%8b%e0%b8%99%e0%b9%80%e0%b8%8b%e0%b8%ad%e0%b8%a3%e0%b9%8c%e0%b8%84%e0%b8%a7%e0%b8%b2%e0%b8%a1%e0%b8%8a%e0%b8%b7%e0%b9%89%e0%b8%99/shs011/feed/ 0 เซนเซอร์วัดความชื้น DHT22 single-bus digital temperature and humidity sensor module AM2302 http://www.mechashop.net/shop/%e0%b9%80%e0%b8%8b%e0%b8%99%e0%b9%80%e0%b8%8b%e0%b8%ad%e0%b8%a3%e0%b9%8c/%e0%b9%80%e0%b8%8b%e0%b8%99%e0%b9%80%e0%b8%8b%e0%b8%ad%e0%b8%a3%e0%b9%8c%e0%b8%84%e0%b8%a7%e0%b8%b2%e0%b8%a1%e0%b8%8a%e0%b8%b7%e0%b9%89%e0%b8%99/shs010/ http://www.mechashop.net/shop/%e0%b9%80%e0%b8%8b%e0%b8%99%e0%b9%80%e0%b8%8b%e0%b8%ad%e0%b8%a3%e0%b9%8c/%e0%b9%80%e0%b8%8b%e0%b8%99%e0%b9%80%e0%b8%8b%e0%b8%ad%e0%b8%a3%e0%b9%8c%e0%b8%84%e0%b8%a7%e0%b8%b2%e0%b8%a1%e0%b8%8a%e0%b8%b7%e0%b9%89%e0%b8%99/shs010/#respond Wed, 23 May 2018 10:13:07 +0000 http://www.mechashop.net/?post_type=product&p=144826 เซนเซอร์วัดความชื้น DHT22 single-bus digital temperature and humidity sensor module AM2302

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Features

  • Dimension: 28mm X width 12mm X high 10mm
  • Main chip: Aosun DHT22 temperature and humidity sensors
  • Working voltage: DC 3.3-5.5V
  • Humidity measurement range: 0 – 100% RH
  • Humidity measurement accuracy: ± 2% RH
  • Temperature measurement range: -40 – 80 °
  • Temperature measurement accuracy: ± 0.5 °
  • Working voltage: DC5V commonly used
  • Single-bus digital signal output, serial data port


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]]> http://www.mechashop.net/shop/%e0%b9%80%e0%b8%8b%e0%b8%99%e0%b9%80%e0%b8%8b%e0%b8%ad%e0%b8%a3%e0%b9%8c/%e0%b9%80%e0%b8%8b%e0%b8%99%e0%b9%80%e0%b8%8b%e0%b8%ad%e0%b8%a3%e0%b9%8c%e0%b8%84%e0%b8%a7%e0%b8%b2%e0%b8%a1%e0%b8%8a%e0%b8%b7%e0%b9%89%e0%b8%99/shs010/feed/ 0 เซนเซอร์วัดความชื้น DHT21 100% Digital-output Relative Humidity & Temperature Sensor Module AM2301 http://www.mechashop.net/shop/%e0%b9%80%e0%b8%8b%e0%b8%99%e0%b9%80%e0%b8%8b%e0%b8%ad%e0%b8%a3%e0%b9%8c/%e0%b9%80%e0%b8%8b%e0%b8%99%e0%b9%80%e0%b8%8b%e0%b8%ad%e0%b8%a3%e0%b9%8c%e0%b8%84%e0%b8%a7%e0%b8%b2%e0%b8%a1%e0%b8%8a%e0%b8%b7%e0%b9%89%e0%b8%99/shs009/ http://www.mechashop.net/shop/%e0%b9%80%e0%b8%8b%e0%b8%99%e0%b9%80%e0%b8%8b%e0%b8%ad%e0%b8%a3%e0%b9%8c/%e0%b9%80%e0%b8%8b%e0%b8%99%e0%b9%80%e0%b8%8b%e0%b8%ad%e0%b8%a3%e0%b9%8c%e0%b8%84%e0%b8%a7%e0%b8%b2%e0%b8%a1%e0%b8%8a%e0%b8%b7%e0%b9%89%e0%b8%99/shs009/#respond Thu, 31 May 2018 08:42:31 +0000 http://www.mechashop.net/?post_type=product&p=145508 เซนเซอร์วัดความชื้น DHT21 100% Digital-output Relative Humidity & Temperature Sensor Module AM2301

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Specifications:

  • Model: DHT21/AM2301
  • Color: Black
  • Material: Plastic
  • Application: Capacitive Digital Temperature & Humidity Sensor

Features:

  • Power source: DC 3.5~5.5V;
  • Humidity range: 0~100%RH
  • Temperature range: -40~80'C
  • Precision: ±3%RH / ±0.5'C
  • Monobus digital output

Packing List:

  • 1 x Temperature & Humidity Sensor (20cm-cable)

 

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