#sensormodule

AJ-SR04M Waterproof Ultrasonic Ranging Module Overview:The AJ-SR04 is an integrated waterproof ultrasonic ranging module designed with a combined transmitter and receiver structure. It offers a measurement range of 20 cm to 450 cm and supports Mode 1 compatible with HC-SR04 software. The module features an ultra-low standby current of 10 µA and operates on a wide voltage range of 3–5V. By replacing the probe with a lower-residual ripple version, the maximum detection distance can be extended up to 6–7 meters. Features of the sensor: 3–5V operating voltage Waterproof design, suitable for harsh and outdoor environments Ultra-low standby current of 10 µA 5 output modes available 20 cm blind (minimum) detection zone Wide measuring range: 20 cm – 450 cm (flat wall measurement) High resolution and stable performance Operating temperature: -20°C to 80°C AJ-SR04M Sensor Module Application: Ideal for distance measurement, obstacle avoidance systems, liquid level detection, smart devices, robotics, and industrial automation projects. How to order this waterproof ultrasonic ranging module ? Usually you can order online and finish payment by yourself. However, you are welcome to chat us with below whatsapp button online to get a quotation.   Read the full article

PH2.0 PIR Sensor Module Manufacturer – High Sensitivity Automatic Control The Mini PIR Human Body Induction Sensor Module is an advanced automatic control solution based on passive infrared (PIR) technology. Designed with high sensitivity and strong reliability, it detects human motion through infrared heat changes and enables intelligent switching of electronic devices. Featuring an ultra-compact size and ultra-low power consumption, this sensor module is ideal for battery-powered and energy-efficient applications. It provides stable performance, fast response, and long-distance detection capability, making it a perfect choice for modern smart control systems. Key Features High-sensitivity PIR infrared motion detection technology Ultra-small size for easy integration into compact devices Low-voltage operation for energy-saving applications High reliability and stable performance Automatic control with fast response time Strong anti-interference capability PIR Working Principle The pir sensor module detects human presence by sensing infrared radiation changes within its detection range. When motion is detected, the output signal switches to HIGH. After the person leaves, the output remains HIGH for a preset delay time before automatically switching to LOW. If continuous movement is detected, the output remains active, extending the delay timer automatically. Sensor Applications Automatic LED lighting systems Battery-powered motion-activated devices Smart home automation systems Security and alarm systems Energy-saving control switches Human presence detection devices Advantages Ultra-low power consumption for long battery life Compact and lightweight design Reliable detection performance in various environments Easy integration with microcontrollers and control circuits How to order this pir module? Contact Cmxelcs online via whatsapp button as you can see in the page below, then enter the chatting, advise your interested quantity and shipping country. We'll quote you at once. Besides, we not only supply this pir sensor module, but also supply other sensor modules here. Another design you may interest below: https://www.cmxelcs.com/product/hc-sr501-human-body-infrared-sensor-module/ Read the full article

Arduino PH Sensor Module Electrode Measurement Minimum order quantity of this ph sensor module is 20 units. However, if you are also interested with other products in our site, like development boards, sensor module, display module and development kits etc. each MOQ quantity is not fixed, our catalog contain more than 1000 assortment, welcome chat with us via whatsapp online to get a catalog. Specifications of the ph sensor module: Heating Voltage: 5 ± 0.2V (AC/DC) Operating Current: 5–10 mA Measurement Range: pH 0–14 Temperature Measurement Range: 0–100°C Response Time: ≤ 5 seconds Stabilization Time: ≤ 60 seconds Power Consumption: ≤ 0.5W Operating Temperature: -10 to 50°C (Nominal: 20°C) Operating Humidity: Up to 95% RH (Nominal: 65% RH) Service Life: 3 years Dimensions: 42 × 32 × 20 mm Weight: 25 g Output Signal: Analog voltage output Temperature Sensor Cable Length: 1 meter How to order? Contact us with via whatsapp or leave message here. What payment we accept? Usually we accept bank transfer and VISA or Mastercard credit card payment. Read the full article

Cmxelcs 16 in 1 Sensor Module Kit This 16 in 1 sensor module kit is widely used for arduino, raspberry pi, micro bit control board. It contain: Ultrasonic Sensor Module PIR Sensor Module Vibration Sensor Module RF Sensor Module Laser Sensor Module Soil Sensor Module Kit MQ-2 Gas Detection Sensor Module Voice Recorder Sensor Module DHT 11 Sensor Module Tracking Sensor Module Online MOQ is 50 units. More quantity, contact us get a quotation. About MOQ: As you see online, minimum order quantity of this 16 in 1 sensor module kit is 50 units. However if your sourcing quantity is much more than MOQ. Chat us to get a quotation. About Lead Time: Usually the lead time is within 1 week for the ready products, however for much more quantity lead time may extend few days later accordingly, chat us to the latest news. About Payment: Usually Chengsuchuang support bank transfer and credit card payment. We’ll set up an order payment way to you, so you can easily proceed payment online for this 2 way. About Delivery Time of this sensor kit: Usually we ship via Air Express, like DHL, UPS, Fedex or Other type AIR shipping company. They usually take 1-2 weeks to most countries from North America, Europe, and Asia, and 2-3 week to Africa, South America, Middle East. Note: All shipping not contain any import tax while it generated in the local customs. You must be able to proceed with  it, usually you just be able to pay import tax will be fine. Any other issue with custom issues required documents, contact us .   Read the full article

This 801S module changes its resistance level once vibration is detected. It can turn into a switch if the vibration sensor is high. According to the datasheet, it is gold-plated and can withstand 60 million shocks.

5A range of single-phase AC current sensor module

5A range of single-phase AC current sensor module

5A 12V Overcurrent Protection AC Current Detection Sensor Module