Display Oled SH1106 I2C de 128×64 1.3″es una mini pantalla que permite mostrar tanto texto como gráficos. Además por ser de tipo OLED no necesita de retroiluminación (Backlight) como los LCD, lo que hace que su consumo de energía sea mucho menor y aumenta su contraste.Para hacer funcionar el Display Oled es necesario utilizar un microcontrolador (Como ejemplo puedes utilizar la placa de desarrollo de Arduino Uno). Para esta placa el driver es el SH1106, con una librería que permite mostrar texto, mapas de bits, píxeles, rectángulos, círculos y líneas. La interface de comunicación es de tipo I2C y puede trabajar con sistemas desde 3V hasta 5V debido a su regulador de voltaje. Debemos tener en cuenta que los pines I2C son diferentes para cada modelo de Arduino. Para el Arduino Uno, Nano y Pro Mini, los pines del SDA es el pin A4 y el SCK el pin A5. ESPECIFICACIONES Y CARACTERÍSTICAS Tipo: Display Oled Resolución: 128×64 píxeles – 1.3 Pulgadas Monocromo: Píxeles Blancos Driver: SH1106 Interfaz: I2C (dirección I2C: 0x3C) Pines: 4 (VDD, GND, SCK y SDA) Dimensiones: 35mm x 33mm x 3mm Voltaje de Operación: 3V – 5.5V DC Ángulo de visión: >160º Ultra bajo consumo de energía: 0.04W Cuando están encendidos todos los píxeles Temperatura de trabajo: -30ºC ~ 70ºC

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

FOCO NEON 127VA.C., CRISTAL

OPTOACOPLADOR

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)

OPTOACOPLADOR A TRANSISTOR. ENCAPSULDADO DIP-6

Optoacoplador SCR

Optoacoplador NPN

OPTOACOPLADOR SALIDA SCHMIT TRIGGER

OPTOACOPLADOR SALIDA LOGICA, IGBT, GATE DRIVE

AMPLIFICADOR OPTOAISLADO, ENCAPSULADO DIP-8. The HCPL-7840 isolation amplifi er family was designed for current sensing in electronic motor drives. In a typical implementation, motor currents fl ow through an external resistor and the resulting analog voltage drop is sensed by the HCPL-7840. A diff erential output voltage is created on the other side of the HCPL-7840 optical isolation barrier. This differential output voltage is proportional to the motor current and can be converted to a single-ended signal by using an op-amp as shown in the recommended application circuit.

HCPL3120 Optoacoplador. Encapsulado DIP-8

The HCPL-0370/3700 and HCPL-3760 are voltage/current threshold detection optocouplers. The HCPL-3760 is a low-current version of the HCPL-0370/3700. To obtain lower current operation, the HCPL-3760 uses a high-efficiency AlGaAs LED which provides higher light output at lower drive currents. The devices utilize threshold sensing input buffer ICs which permit control of threshold levels over a wide range of input voltages with a single external resistor. The input buffer incorporates several features: hysteresis for extra noise immunity and switching immunity, a diode bridge for easy use with ac input signals, and internal clamping diodes to protect the buffer and LED from a wide range of over-voltage and over-current transients. Because threshold sensing is done prior to driving the LED, variations in optical coupling from the LED to the detector will have no effect on the threshold levels.

MUY UTIL PARA AHORRARTE CABLEADO A LA HORA DE CONECTAR UNA PANTALLA LCD U OTROS ACCESORIOS CON BUS PARALELO Y PASARLO A SERIAL.

Diodo emisor de luz (LED) infrarrojo, transparente (complemento para el fototransistor PT331C), de 5 mm de diámetro, con ángulo de transmisión de 27°.