QTR-8C. The Zumo reflectance sensor array provides an easy way to add line sensing or edge detection to a Zumo robot. It features 8 separate reflectance sensors, each consisting of an IR emitter coupled with a phototransistor that responds based on how much emitter light is reflected back to it. TAMBIEN MANEJAMOS LA VERSIÓN ANALÓGICA (QTR-8A)
ENCODER LISTO PARA TRABAJAR CON TU ARDUINO, PIC, CYPRESS, ETC...CONTIENE UN CIRC. COMPARADOR CON UN LM393
With LED indicator, sensor LED off when output high level and on when output low level.Input voltage: 5~12V,Detecting speed of motor, count workpiece, etc. Great for Arduino & PIC´s
The GP2Y0A02 is the longest-range optical distance sensor we carry, featuring a detection range of 8" to 60". The high maximum detection distance makes this sensor a viable alternative to sonar in some applications. The distance is indicated by an analog voltage, making this sensor very easy to use.
operating voltage: 4.5 V to 5.5 V, average current consumption: 33 mA (typical),distance measuring range: 20 cm to 150 cm (8" to 60")
output type: analog voltage,output voltage differential over distance range: 2.0 V (typical),response time: 38 ± 10 ms, package size: 29.5×13.0×21.5 mm (1.16×0.5×0.85"),weight: 4.8 g (0.17 oz)
The GP2Y0A21 Sharp distance sensor is a great way to add obstacle avoidance or motion sensing to your robot or any other project. With a detection range of 4" to 32" and an analog voltage indicating the distance, this sensor is very easy to use. operating voltage: 4.5 V to 5.5 V, average current consumption: 30 mA (typical),distance measuring range: 10 cm to 80 cm (4" to 32"),output type: analog voltage,output voltage differential over distance range: 1.9 V (typical),response time: 38 ± 10 ms, package size: 29.5×13.0×13.5 mm (1.16×0.5×0.53"),weight: 3.5 g (0.12 oz)
EQUIVALENTE 100% AL TSOP1738, RECEPTOR INFRARROJO DE USO GENERAL, COMPATIBLE CON PROYECTOS DE ARDUINO, PIC, CYPRESS ETC... TAMBIEN SE USA EN JUGUETES, TELEVISORES,Y EN GENERAL CUALQUIER DISPOSITIVO DE CONTROL REMOTO OPTICO.ALCANCE 13-15mtrs
The QRE1113 is a small IR reflectance sensor. This sensor is often used in line following robots because, if it can sense if a surface is white or black.
There are four pins on the QRE1113 - two control the IR emitting LED while the other two are the collector and emitter of a phototransistor. The IR diode has a max forward current of 50mA and operates at 940nm.
This is a set of transmitter and receiver in one of the photoelectric sensor. Detection distance can be adjusted according to the requirements. The sensor has a detection distance by visible light interference small, cheap, easy to assemble, easy to use, and other characteristics, can be widely used in robot obstacle avoidance, pipeline piecework and many other automation products.
Photoelectric switch E18 technical parameters:
1, the output current DC / SCR / Relay Control output: 100mA/5V powered
2, the DC current consumption <25mA
3, response time <2ms
4, point angle: ? 15 °, effective distance 3-50CM adjustable
5, detection of objects: transparent or opaque body
6, the working environment temperature: -25 °C ~ 55 °C
7, the standard sensing object: sunlight 10000LX The following incandescent 3000LX
8, Case Material: PlastiC
IR EMITTER, 940NM, T-1 3/4, THROUGH HOLE; Peak Wavelength:940nm; Forward Current If(AV):100mA; Rise Time:800ns; Fall Time tf:800ns; Radiant Intensity:130mW/Sr; Viewing Angle:10ø; Forward Voltage VF Max:3V; No. of Pins:2