This board is a simple carrier for Allegro’s ±5A ACS714 Hall effect-based linear current sensor. This version accepts a bidirectional current input with a magnitude up to 5 A. The output is an analog voltage (185 mV/A) centered at 2.5 V with a typical error of less than 1.5%.
This ADXL345 is dynamic acceleration resulting from motion or shock, also well suited to measures the static acceleration of gravity in tilt-sensing applications.Its high resolution (4 mg/LSB) enables measurement of inclination changes less than 1.0°.
The new version adds 2 standoff holes as well as an extra decoupling capacitor. This ADXL345 is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. Digital output data is formatted as 16-bit twos complement and is accessible through either a SPI (3- or 4-wire) or I2C digital interface.
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)
SENSOR DE CORRIENTE 10A, NO INVASIVO. Is Electronic building block, a transformer, an ammeter, a current sensor module, compatible with all kinds of Arduino electronic building blocks / sensor shield 3P electronic building blocks interface, input 5V - GND, S pin for output an analog voltage value. For details, see product manual. You can conveniently connect to the Arduino board via the Freaduino sensor shield or Freaduino UNO and similar sensors / electronic building block shield.
SENSOR DE TEMPERATURA Y HUMEDAD DIGITAL. -40°C A 80°C, PRESICION +/- 0.5%, ALIMENTACION 3.3V A 5V ,RANGO DE HUMEDAD 0 A 100%, 2.5mA max current use during conversion (while requesting data), No more than 0.5 Hz sampling rate (once every 2 seconds), Body size 27mm x 59mm x 13.5mm (1.05" x 2.32" x 0.53"), 4 pins, 0.1" spacing
DIODO LASER, (ELEMENTO ACTIVO) 5MW, 650NM, ALIMENTACION: 5 Volts, 5ma, PESO: 14Gr. TENGA CUIDADO CON LA POLARIDAD!, USALO COMO REPUESTO DE APUNTADORES LASER, PARA ALARMAS, SENSORES, MEDIDORES DE DISTANCIA, ETC...
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