Sensoren, Aktoren & Displays

Overview The keyestudio BMP280 module mainly uses the BMP280 sensor, a temperature and air pressure sensor, which is an absolute air pressure sensor designed for mobile applications. The sensor module is available in an extremely compact package with small size and low power consumption. It features proven piezoresistive pressure sensor technology with high accuracy and linearity, as well as long-term stability and high EMC robustness. The multiple device working options provide the ultimate flexibility; we can optimize the device in terms of power consumption, resolution and filtering performance. The module has two modes: I2C communication and SPI communication mode. When using the BMP280 module, users can choose the communication method according to their own needs. Technical Parameters: Operating voltage: DC 5V Air pressure measurement range: 300hPa~1100hPa (elevation +9000~-500m) Air pressure measurement error: ±1hPa (±1m) Air pressure measurement accuracy: 0.18Pa Temperature measurement range: 0?~ 65? Temperature measurement error: ±0.5?, maximum ±1? Temperature measurement accuracy: 0.1? Application field: temperature check Atmospheric pressure detection Altitude detection Indoor navigation (floor inspection, elevator inspection) Outdoor navigation, leisure and sports apps Healthcare applications (i.e. spirometry) Vertical speed indication (i.e. ascending/sinking speed)

ALLNET 4duino präzisions Temperatur-Steuerung mit 12V DC Relay Benötigt 12V DC Stromversorgung !!! XH-W1209 Thermostat Switch Plate High-Precision Digital Temperature Control Board Module Product Description 1.Indicator: OFF indicates the relay is switched off; ALWAYS indicates the relay is closed. 2.LED: shows LL means the sensor opens; shows HH means it’s out of range, the thermostat will be forced to close the relay, the display — as high temperature protection. 3.Temperature Range: -50~110°C. 4.Resolution: 0.1°C(-9.9~99.9°C), 1°C(Other Ranges). 5.Accuracy: 0.1°C. 6.Refresh Rate: 0.5s. 7.High Temperature Protection: 0~110°C. 8.Input Power: DC 12V. 9.Static Current: =35mA, Attract Current: =65mA. 10.Measurement Input: NTC(10K 0.5%) Waterproof Type Sensor. 11.Output Range: 1 Channel 10A Relay Output. 12.Size: Approx. 48x40x15mm.

4duino LCD1602 Module with Blue Backlight D-25 (A51)

4duino "PCF8591 (AD/DA conversion module,DAC(Digital-to-Analogue Conversion), detectable light temperature, produce a variety of waveform)" I2C-Modul für Experimente. Eingebaute Sensoren für Licht (LDR), Temperatur sowie ein Potentiometer. Diese Sensoren können über Jumper aktiviert/deaktiviert werden. 1 LED zur Ausgangskontrolle. B-20   Werden die integrierten Sensoren nicht verwendet, stehen 4 analoge Eingänge (8 Bit Auflösung) und ein analoger Ausgang (8 Bit Aufl.) zur Verfügung. (B136)

4duino Sensor-Kit für Arduino™ included are in total different Sensor or Actors You can find the instructions here: http://www.allnet.de/40in1-sensorkit/ and as PDF with descriptions here: Instructions as PDF for download -    Joystick -    Relay -    Microphone -    8 LED PCB -    Voltage regulator linear -    Flame -    Hall TTL -    Touch -    Temp I2C -    Buzzer -    Piezo Speaker 16R -    RGB-LED -    IR-optical detection -    Two color LED 5/3mm  "RED/GREEN -    Gas MQ-2 -    Vibration -    Reed contact -    Heartbeat -    Flash LED -    Light barrier -    Button -    Shock -    Rotary encoder -    5V STep-engine with driver PCB -    Tilt -    Photoresistor -    Temperature and humidity -    Potentiometer / analog hall -    1W LED module WW -    Temperature 1Wire -    NTC treshold TTL / NTC 10k -    IR receiver 38KHz -    IR LED -    Motion detection PIR

4duino MAX485 module (RS-485 module, TTL to RS-485 module) B-21 (B137)

- 3x AAA Baterien - Ein- und Ausschalter - 2-PIN JST Stecker

4duino 5V boost pressure module B-13 (B143)

4duino 4 road relay module?with light coupling) HL-54S V1.2 4 Relais mit je 1xUmschalter max. 250VAC 10A oder 30VDC 10A. A-15 (B58)

ALLNET 4duino RGB LED Überblick reagiert auf Wellenspektrum von Feuer einstellbare Sensivität Technische Daten Spektrum : 760nm ~ 1100nm Winkel: 0° - 60° Betriebsspannung: 3.3V ~ 5.3V Temperaturbereich: -25°C ~ 85°C Abmaße: 27.3mm * 15.4mm Lochgröße für Befestigung: 2.0mm Anleitung VCC : 3.3V ~ 5.3V GND : power supply ground AOUT : MCU.IO (analog output) DOUT : MCU.IO (digital output) Achtung: Der Sensor hält den Temperaturen von Feuer nicht Stand. Er muss in einem sicheren Abstand eingesetzt werden.Downloads Development resources: demo codes, schematic, datasheets, etc. Wiki: www.waveshare.com/wiki/Flame_Sensor Lieferumfang Gewicht: 0.005 kg Flame Sensor × 1 4-pin custom connector jumper wire × 1

4duino BMP085 Altimeter Barometric Module Pressure Sensor Modul for Arduino™ B-34 (C71)

ALLNET 4duino Two colour LED/ zweifarbige LED Overview This flammable gas and smoke sensor detects the concentrations of combustible gas in the air and ouputs its reading as an analog voltage. The sensor can measure concentrations of flammable gas of 300 to 10,000 ppm.The sensor can operate at temperatures from -20 to 50°C and consumes less than 150 mA at 5 V. Please read the MQ2 datasheet (184k pdf) for more information about the sensor. Connections Connecting five volts across the heating (H) pins keeps the sensor hot enough to function correctly. Connecting five volts at either the A or B pins causes the sensor to emit an analog voltage on the other pins. A resistive load between the output pins and ground sets the sensitivity of the detector. Please note that the picture in the datasheet for the top configuration is wrong. Both configurations have the same pinout consistent with the bottom configuration.The resistive load should be calibrated for your particular application using the equations in the datasheet, but a good starting value for the resistor is 20 kO. We offer two breakout boards that make it easier to interface with these sensors: a Pololu carrier board and a SparkFun carrier board. The Pololu version is shown below.

ALLNET 4duino Feinstaubsensor

4duino Normally closed type vibration sensor module B-26 (B133)

ALLNET 4duino LED ButtonDIY LED Light Button Module For Raspberry Pi Product Description 1.Rated current:50MA. 2.Working voltage:3-5 V. 3.Weight :2.5g. 4.LED button size:12 * 12 mm. 5.Size:20.7 * 15.5 * 9 cm. 6.Package:Plastic package.

4duino Sensitive for Hydrogen, MQ-8 B-7 (C13)

ALLNET 4duino Fingerabdruck-Sensor für Arduino Product Model: OKY3429 Fingerprint Module Identification Board Fingerprint Sensor Module For Arduino Product Description 1.Simple to use: as long as there is a serial microcontroller, embedded can operate the module, MSP430, 51, AVR, PIC, STM32, ARM, FPGA, pcDuino, etc. can operate the module. You can also use the computer’s serial port to control the module through the serial port. 2.The product is composed of optical fingerprint sensor, high speed DSP processor, high performance fingerprint matching algorithm, super large capacity FLASH chip and other hardware and software components. The fingerprint module has the functions of fingerprint collection, fingerprint registration, fingerprint matching and fingerprint search. 3.Power supply voltage: DC from 3.6 V to 6.0 V. 4.Power supply current: working current: < 120 ma. 5.Peak current: < 140 ma. 6.Fingerprint image input time: < 1.0 seconds. 7.Window size: 14 x 18 mm. [/av_textblock] [av_hr class='invisible' height='10' shadow='no-shadow' position='center' custom_border='av-border-thin' custom_width='50px' custom_border_color='' custom_margin_top='30px' custom_margin_bottom='30px' icon_select='yes' custom_icon_color='' icon='ue808' font='entypo-fontello' admin_preview_bg=''] [av_button label='Send Inquiry' link='manually,#inquiry' link_target='' size='medium' position='left' icon_select='yes' icon='ue805' font='entypo-fontello' color='custom' custom_bg='#acce22' custom_font='#ffffff' admin_preview_bg=''] [av_button label='Chat Online' link='manually,skype:sales-okystar?chat' link_target='' size='medium' position='left' icon_select='yes' icon='ue90d' font='entypo-fontello' color='custom' custom_bg='#00aff0' custom_font='#ffffff' admin_preview_bg=''] [av_button label='Call on Whatsapp' link='manually, https://api.whatsapp.com/send?phone=8613928446609' link_target='' size='medium' position='left' icon_select='yes' icon='ue854' font='entypo-fontello' color='custom' custom_bg='#00e676' custom_font='#ffffff' admin_preview_bg=''] [av_heading tag='h3' padding='15' heading='Share This Product‘ color=’custom-color-heading’ style=’blockquote modern-quote’ custom_font=’#666666' size=’20’ subheading_active=” subheading_size=’15’ custom_class=” admin_preview_bg=”][/av_heading]

4duino DHT11 Temperature and humidity sensor (with LED power supply indicators and pull-up resistor. Connect IO directly) A-55 (C39)

4duino MMA7361 Angle acceleration sensor module (replace MMA7260 acceleration module) B-14 (C67)

ALLNET 4duino Vibrations Sensor Analog/Digital 801S Mini Vibration Sensor Price Product Description 1.Size: 41 * 15 * 12.5mm. 2.The main chip: LM393, vibrating probe. 3.Operating voltage: DC 3-5V. 4.Has a signal output instructions. 5.With analog and TTL-level signal output signal. 6.Output valid signal is high, the light goes out. 7.Adjustable sensitivity (fine-tuning). 8.Vibration detection range, non-directional. 9.With mounting holes, firmware installation flexible and convenient. 10.Applications:can be used in anti-theft devices, electronic locks, mechanical equipment vibration detection, counting shooting range bull’s-eye detection of vibration testing.

ALLNET 4duino Light Barrier Lichtschranke Beschreibung: Singal Ausgabeanzeige Einzigen Weg und Digitale Signalausgabe Niedrige Pegel des Nutzsignales Empfindlichkeit nicht verstellbar Verwendung an der Stückzahl Überwachung und Motordrehzahl Ermittelung Eigenschaft: Größe: 32mm(L) x 11mm(H) x 20mm(B) Haupt Chip: LM393, Korrelation Infrarot Kopf Betriebsspannung: DC 5V Installationsanleitung: Der OUT Pin ist niedrigen Pegel, wenn sich kein Objekt zwischen der Lichtschranke und die rote LED leuchtet. Die OUT Pin ist hohen Pegel, wenn sich kein Objekt zwischen der Lichtschranke und die rote LED ausschaltet. Der OUT Port kann mit MCU direkt angeschlossen werden. Lieferungsumfang: 1x 10mm Lichtschranke Infrarot Zähler Sensor Modul