Sensor module ir sensor board

Buy 3pcs KY-026 Flame Sensor Module IR Sensor Board for R162.52

4 Channel Infrared Tracking Sensor Module IR Line Patrol For Arduino Smart Car Feature: Smart car or a robot hunt (including black and white lines), walking path along the black line, also known as tracking. Smart car to avoid obstacle and cliff, anti-drop. Can be applied to other automation applications of photoelectric reflex. Specification: Working voltage: DC 3.3V-5V Working current: try to choose more than 1A power supply Working temperature: -10°C to +50°C Mounting aperture: M3 screw Detection range: 1mm to 60cm adjustable, the closer the performance more stable, white reflects the farthest distance. Output interface: 6 wire interface (1234 to 4 signal output ends, + positive power, - for the negative power is ground) The output signal: TTL level (can be directly connected to I/0 microcontroller, infrared light reflected back to the sensor induction, the red indicator light, output low level; no infrared light, the indicator light does not shine, the output high.) Package included: 1 x Tracking Module (Hollow Board + Small Plate Forward) 1 x Female to Female Dupont Line

Buy LILYGO TTGO T-Watch IR Emission Sensor Module For Smart Box Development Board for R195.24

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Feature: Specifically designed as a black line (white) XunQu, especially suitable for the complex of black and white line, cross black and white line detection, it has 6 road high sensitivity infrared sensor (5 escapes patrol, 1 road), to the recognition of black and white line accurately, it has the following functions and features: 1. It is integrated no.5 high sensitivity tracking sensor, for the environmental impact of small, can accurate tracking to complex black line (white line), for the simple black line tracking more comfortable. 2. It is integrated infrared barrie sensor, escapes distance can be regulated through the slide rheostat. 3. It has a specially designed touch detection sensor, from the design of the robot is more simple. 4. It is all of the output signal to digital signal (v), convenient connected with MCU. 5. All sensor output state BFD - 1000 have LED lights as instructions, convenient debugging. 6. It support voltage of 3.0-5.5 v meet the demand of most systems. 7. Using high sensitivity of the sensor, tracking range between 0.5 mm to 40 mm any change and don't need to do any adjustment. Technical Parameters: Detection range: 0 to 4 cm (black and white line sensor) / 0 to 5 cm (adjustable distance detection) The input voltage: 3.0 to 5.5 V Output format: digital output (v) Package Included: 1 x Tracing Sensor Module Five Road Tracing Module Tracing Sensor Module 5 Functions Intelligent Vehicle Control Board Five Road Tracing Module Tracing Sensor Module 5 Functions Intelligent Vehicle Control Board Five Road Tracing Module Tracing Sensor Module 5 Functions Intelligent Vehicle Control Board

Raindrops Detection sensor modue rain module weather module Humidity For Arduino is available now from our US and UK warehouse Free shipping to US and UK in 3-6 business days ship to Canada, Brazil in 7-10 days in US warehouse ship to European countries in 7-10 days in UK warehouse Snow Raindrops Humidity Rain Weather Detect Sensor Module For Arduino Description: The item is for Arduino robot kit, raindrops, rain sensor, monitoring can be used for a variety of weather conditions, and converted into the number of the reference signal and the AO output. The sensor uses the FR-04 high-quality double-sided materials, King Size 5.0 * 4.0CM, and with the surface of the nickel plating treatment, against oxidative, conductivity, superior performance and longevity; The output in the form: digital switching outputs (0 and 1) and analog AO voltage output; TTL-level output, TTL output valid signal is low. Driving capability 100MA so, can directly drive relays, buzzer, a small fan, and so on. Sensitivity can be adjusted via potentiometer LED lights up when there is no rain output is high, raindrop up, the output ground level, LED light. Feature: Distribution bit to adjust sensitivity A fixed bolt hole for easy installation Power indicator, the output signal LED indicator The comparator output, the signal is clean, waveform, driving ability over 15mA Wide voltage LM393 comparator A large area of ?ﾋ￢ﾀﾋrain board, more conducive to detect rain Board with positioning holes to facilitate installation Raindrops and control panels are separate, easy to wire leads Specification: Small board PCB size: 3.2cm x 1.4cm Operating voltage: 3.3V-5V Voltage: 5V How to use: Connected to 5V power supply, the power indicator light, sensor board is not water droplets, DO output is high, the switch lights off, dropping on a drop of water, DO output is low, the indicator light switch, Brush off the the above water droplets, has returned to output high state.... AO analog output can be connected to the microcontroller AD port to detect the size of the drops in the above rainfall. DO TTL digital outputs can also be connected to the microcontroller detects whether there is rain. Connection mode: 1, VCC: positive power supply (3-5V) 2, GND: negative one. 3, DO: TTL switching signal output 4, AO: Analog signal output Package included: 1 x Rain sensing board 1 x Control board 5 x 20cm Dupont Line '

Description Overview This sensor module have great adaptive capability of the ambient light, having a pair of infrared transmitter and the receiver tube, the infrared emitting tube to emit a certain frequency, encounters an obstacle detection direction (reflecting surface), infrared reflected back to the receiver tube receiving, after a comparator circuit processing, the green LED lights up, while the signal output will output digital signal (a low-level signal), through the potentiometer knob to adjust the detection distance, the effective distance range 2 ~ 80cm working voltage of 3.3V-5V. The detection range of the sensor can be adjusted by the potentiometer, with little interference, easy to assemble, easy to use features, can be widely used robot obstacle avoidance, obstacle avoidance car assembly line count and black-and-white line tracking and many other occasions. Features When the module detects obstacles in front of the signal, the circuit board green indicator light level, while the OUT port continuous output low-level signals, the module detects a distance of 2 ~ 80cm, detection angle 35 °, the detection distance can be potential adjustment with adjustment potentiometer clockwise, the increase in detection distance; counterclockwise adjustment potentiometer, the detection distance decreased. The sensor active infrared reflection detection, target reflectivity and shape of the detection distance of the key. The black minimum detection range, white maximum; small area object distance is small, a large area from the large. The sensor module output port OUT can be directly connected with the microcontroller IO port can also be driven directly to a 5V relay; Connection: VCC-VCC; GND-GND; OUT-IO The comparator using LM393, stable; 3-5V DC power supply module can be used. When the power is turned on, the red power LED is lit; With the screw holes of 3mm, easy to install; Board size: 3.1x1.5cm Each module in the delivery has threshold comparator voltage adjustable via potentiometer, special circumstances, please do not adjust the potentiometer. Specifications Interface(3-wire) VCC external 3.3V-5V Voltage (can be directly connected with the a 5V microcontroller and 3.3V microcontroller) GND external GND OUT board digital output interface (0 and 1) LEDs: Power Indicator, Switch Indictor More Products View More Products

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Features: LC 5A Over-current protection Sensor module uses current transformer to collect the AC signal to achieve the relay over-current signal output within 0-5A. Relay pull while over-current, relay released while not over-current. Users can use the relay COM, NC, NO three ports to control the external circuit on and off, in order to achieve over-current protection. Functions: -Current detection resolution can change the parameter of resistance parameters; -Output over-current switching signal output; -Over-current signal setting critical point adjustable, Specifications: Operating voltage: DC12V Operating current: Operating frequency range: 20Hz ~ 400Hz Output mode: switch signal output Maximum detection wire diameter: 5.2mm Mounting hole: hole diameter is 3mm, hole distance is 52.5mm Operating environment: -40 ￢ﾄﾃ ~ +85 ￢ﾄﾃ The current detection range:AC0.3A-5A Board size: 38 * 44mm The Board Description: VCC: Operating voltage positive; GND:Operating voltage negative; NO: Normally open, the relay pulls before the NO and COM disconnect, short-circuit after the suction; COM: common, relay common interface; NC: Normally closed, the relay before the NC and COM short-circuit, pull off after. Using Instructions: By setting the potentiometer to set the overcurrent protection point, the clockwise adjustment reduces the detection current. As bellows: 1. Measured the wire through the current transformer, connect VCC and GND to DC12V power supply; 2. Adjust the potentiometer, when you hear the sound of the relay pull (can be measured with a multimeter COM and NO whether was turned on, if connected to the relay means activated), then reduce or cut off the current flowing that through the tested wire, if the relay release at this time that over-current protection point has been identified (available to multimeter COM and NC measurement whether is connected, if connected to the relay means been released); 3. When reduce or cut off the current flowing through the wire, the relay is not released, will still need to continue to adjust the potentiometer to find the over-current protection point. Package Included: 3 x 5A 12V Relay Module 3Pcs DC 12V 5A Overcurrent Protection Sensor Module AC Current Detection Relay Module Switch Output 3Pcs DC 12V 5A Overcurrent Protection Sensor Module AC Current Detection Relay Module Switch Output 3Pcs DC 12V 5A Overcurrent Protection Sensor Module AC Current Detection Relay Module Switch Output

5Pcs 30A New Range Current Sensor Module Board For ACS712 Descrition: The current sensor chips: ACS712ELC-30A The module can measure the positive and negative 30 amps, corresponding to the analog output 66mV / A Pin 5V power supply, on-board power indicator Using gold plated circuit boards No test current through the output voltage is VCC / 2 Size: 31 x 13mm Note: ACS712 is based on the principle of the Hall test, please use this field to avoid impact Package included: 5 x 30A - ACS712 module