As an Amazon Associate I earn from qualifying purchases.
1. SainSmart #ad
SainSmart HC-SR04 Ranging Detector Mod Distance Sensor Blue #adSainSmart #ad
- Using io trigger for at least 10us high level signal. If the signal back, through high level, time of high output IO duration is the time from sending ultrasonic to returning. Test distance = high level time velocity of sound 340M/S /2. Power supply :5v dc, quiescent current :
|Manufacturer||SainStore Inc. #ad|
|Model||HC - SR04|
2. OSOYOO #ad
OSOYOO 10PCS IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot Raspberry PI 3. #adOSOYOO #ad
- It has red power indicator. Ir infrared obstacle avoidance sensor Module can be widely used in robot obstacle avoidance, obstacle avoidance car, line count, and black and white line tracking and so on.
The output port out sensor module can be directly connected to the microcontroller IO port, you can directly drive a 5V relay. Can be used for 3-5v dc power supply modules. The module detects the distance 2 ~ 30cm, detection angle 35 °, the distance can detect potential is adjusted.
It has a pair of infrared transmitting and receiving tube, when detecting direction meet with obstacles reflecting surface, reflected infrared receiving tube, tube infrared emit a certain frequency, green indicator will light up, after the comparator circuit processing, at the same time signal output interface to output digital signal a low level signal.
3. Comimark #ad
Comimark 2Pcs APDS-9930 ALS IR RGB and Gesture Sensor Proximity Sensor for Arduino #adComimark #ad
- We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution. I2c interface Compatible. Package included: 2pc*apds-9930 proximity Sensor Approaching and Non Contact Proximity Module CKIN.
Programmable interrupt function with Upper and Lower Threshold Up to 16-Bit Resolution. Als, ir led and proximity detector in an Optical Module Ambient Light Sensing ALS.
4. HiLetgo #ad
HiLetgo 10pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric for Arduino Smart Car Robot #adHiLetgo #ad
- Can be widely used in robot obstacle avoidance, line count, obstacle avoidance car, and black and white line tracking and so on. The effective distance range of 2 ~ 30cm, the working voltage of 3. 3v- 5v.
5. ELEGOO #ad
ELEGOO Mega R3 Project The Most Complete Ultimate Starter Kit w/ TUTORIAL Compatible with Arduino IDE #adELEGOO #ad
- Lcd1602 module and gy-521 sensor module with pin header no need to solder by yourself. We have always cared about the customer experience and improve the product function details. The mega complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDE.
Nice package with clear listing and surprise including a nice small box to keep the widget such as LED, IC, diodes, buttons, etc. Free pdf tutorial in the cd more than 35 lessons.
6. EIKS #ad
Excelity 3pcs Ultrasonic Module HC-SR04 Distance Sensor with 3pcs Mounting Bracket #adEIKS #ad
- Universal compatibility built in standard interface that can be controlled directly by microcontroller，such as 8051, AVR. Working principle using io trigger for at least 10us high level signal, when triggered it sends out a series of 40KHz ultrasonic pulses and receives echo from an object, the duration of the signal is the time from sending ultrasonic to returning.
The distance = duration time * sound velocity 340M/S / 2. Power supply : 5v dc ; quiescent Current :
|Manufacturer||Excelity Inc. #ad|
7. Stemedu #ad
Detection Distance 5-7m, Better Than HC-SR501, Stemedu 5PCS RCWL-0516 Motion Detection Sensor, Microwave Radar Sensor Switch Module for Arduino ESP8266 Nodemcu Wemos for Animals Detector #adStemedu #ad
- It is very sensitive. The more shielding there is, the less detection range you get. How to contact us? please click "stemedu" you can find "Sold by Stemedu" under Buy Now button, in the new page, click "Ask a question" to email us.
It can work with for arduino/nodemcu/wemos etc. It can detect human, cat, water. I can detect motion through glass, drywall walls, ceilings and floors. This rcwl-0516 module has the characteristics of high sensitivity, high reliability, wide power supply voltage range, high induction distance, large induction angle, etc.
Works with arduino and Nodemcu Document link, rat, please contact us.
Microwave radar sensor will sense motion through most anything. It is widely used in various kinds of human body induction lighting and alarm and so on. The rcwl-0516 microwave radar sensor module can detect inert object at the condition that it has enough density, volume and it is in motion. You might have to filter the power supply. Tutorials contact us.
8. Frienda #ad
20 Pieces IR Infrared Obstacle Avoidance Sensor Module 3-Wire Reflective Photoelectric Sensor Module Compatible with Arduino Smart Car Robot Raspberry Pi 3 #adFrienda #ad
- Application: the ir sensor module can be applied for 3-5V DC power supply modules; There is a red power indicator. Function: the ir infrared obstacle avoidance sensor module can be applied in robot obstacle avoidance, black and white line tracking, obstacle avoidance car, line count, etc.
Easy to use: the output port out sensor module can be directly connected to the microcontroller IO port, you can directly drive a 5V relay.
Feature: there is a pair of infrared transmitting and receiving tube of the IR sensor module, green indicator will light up, when the detection direction meets the obstacles reflecting surface, tube infrared emit a certain frequency, reflected infrared receiving tube, after the comparator circuit processing, at the same time signal output interface to output digital signal a low level signal.
Adjustable distance: the detection distance of the infrared module is 2 to 30 cm, and the detection angle is 35 degrees, the distance The distance at which the potential can be detected is adjustable.