Elektronik

Willkommen auf unserer Elektronik Wiki Seite

Shops

https://eckstein-shop.de/
https://www.ramser-elektro.at/shop/
https://www.muekra.de/
https://www.funduinoshop.com/

Das Elektronik-Labor

link

Fritzing

link

EleLa - Elektronik Lagerverwaltung ab V2.0

link

Sunfounder

https://www.sunfounder.com/

sms-guard

link

LCD Display

http://www.sprut.de/electronic/lcd/
http://www.14core.com/wiring-i2c-module-on-16x2-lcd-with-sclsda/

USB

Messgeräte

Funktionsgenerator IC-XR2206 als Bausatz

http://www.normei-weinheim.de/Oszillo/XR2206-Bausatz_V1.htm

DSO 138Mini Osziloscope Bausatz

https://jyetech.com/dso138mini-oscilloscope-diy-kit/
https://www.youtube.com/watch?v=yphGlCD-sUY

SMD Teile Mini Digitaloszilloskop Bausatz +klarer Fall Vorgelötet Beliebt
Features: 
* 2.4-inch color TFT LCD with 320x240 resolution displays parameters clearly.
* Can be connected with computer for data transmission.
* Making MCU and LCD stay in one PCB to avoid problematic pin-header connections.
* It can work on USB or a single cell 3.7V Li-ion battery.
* Can freeze at any time waveform display (HOLD function).
* With auto/normal/single trigger modes, easy to capture the moment waveform.
* Rising or falling edge trigger.
* Observable previous trigger waveform (negative delay).
* Short-circuit and open-circuit detection and TFT controller recognition.
* With waveform storage function.
Specifications:
* Display: 2.4" Color TFT LCD with 320*240 Resolution
* Number of Channel: 1
* Trigger Modes: Auto, Normal, and Single
* Trigger Position: Center of Buffer
* Supply Voltage: DC 3.5V - 5V
* Current Consumption: 120mA @ 5V
* Analog Bandwidth: 0-200KHz
* Sensitivity Range: 10mV/Div - 5V/Div
* Sensitivity Error: <5%
* Maximum Input Voltage: 50Vpk (1X probe)
* Input Impedance: 1M ohms/20pF
* Resolution: 12 bits
* Record Length: 1024 points
* Coupling Modes: DC / AC / GND  
* Maximum Real-time Sampling Rate: 1MSa/s
* Time Base Range: 10us/Div - 500s/Div 
* Main Board Size: Approx. 70 * 53mm / 2.76 * 2.1in
* Analog Board Size: Approx. 81 * 70mm / 3.19 * 2.76in
Package contents:
1* Mini Digital Oscilloscope 
1* Clear Case
1* User Manual

Bauteil Tester GM328

https://www.mikrocontroller.net/topic/345717

Video

https://www.youtube.com/watch?v=tbsNxMPfDps
https://www.youtube.com/watch?v=YH0T83S73ng

https://www.youtube.com/watch?v=cAmtu4Rv_Bs

Dokumentation

https://img.banggood.com/file/products/20170206003730GM328A-User-Manual.pdf

http://www.jogis-roehrenbude.de/Transistor-Abteilung/TransistorTester_mit_AVR-Mikrocontroller/ttester_1.11k.pdf

http://www.avrtester.tode.cz/upload/ttester_de.pdf

https://www.instructables.com/id/AVR-Transistor-Tester/

Files

https://www.mikrocontroller.net/svnbrowser/transistortester/

SMD

SMD Bauteile

Einführung

http://www.netzmafia.de/skripten/hardware/SMD/index.html

SMD Code

https://www.elektronik-kompendium.de/service/smdcode.php

Reichelt SMD Wiki

https://www.reichelt.de/reicheltpedia/index.php/SMD-Bauelemente

SMD Widerstände Codierung

https://elektroniktutor.de/bauteilkunde/smd_code.html

Dioden richtig einlöten

https://www.fischl.de/thomas/elektronik/diode/

SMD Soldering Kits

Kit 1

The easiest way to gather new skills is by doing some practice. If you want to start soldering SMD/SMT parts, you definitely need some training. And before you are going to mess up some of your expensive prototypes, you better have something cheap for your exercise.

This SMD soldering practice kit contains the following parts:
1 X Circuit Board
20 X 0805 SMD Resistor 47R0 = 47
20 X 0603 SMD Resistor 302 = 3 K
10 X 1206 SMD Resistor 204 = 200 K
10 X 1206 Diodes
1 X 0805  C
6 X SOT-23 Transistor J6 = 
1 X SOP16 Chip(pin distance is 0.127MM) 

You will find out how difficult it already is, to solder an SOP chip, if you haven’t it done at all. The “big” 1206 package parts are considered to be very easy to assemble, just  like 0805 as well. It becomes a little more tricky with 0603 packages… The smallest parts in this kit are no challenge anymore when you have mastered this kit. And then you can move on and assemble your first real SMD project, without messing it up.

Produktbeschreibungen 
Beschreibung: Bausatz mit vielen SMD Bauteilen für Lötübungen 
Dieser Bausatz besteht aus einer beschrifteten Platine mit vielen SMD-Bauteilen zum Bestücken oder Einlöten. Ideal für Anfanger um das SMD Löten per Hand zu üben oder um Platinen  im Reflow-Lötverfahren zu Löten.
Grundvorraussetzung zum SMD Löten ist ein Lötkolben mit entsprechender Lötspitze, am Besten eignet sich hier eine geregelte Lötstation mit Lötkolbenablage.
Um die feinen Elektronikbauteile richtig zu platzieren empfiehlt sich eine antistatische ESD Pinzette und gutes Licht.
Achtung: Bei diesem Produkt handelt es sich um einen Elektronik-Bausatz der noch zusammengebaut werden muss. Hierfür sind Lötkenntnisse erforderlich! Im Bausatz sind alle  benötigten Platinenbauteile enthalten.

Details: 
Abmessungen: 65*53mm
1206 Widerstand: 10 Stück
0805 Widerstand: 20 Stück
0603 Widerstand: 10 Stück
0805 Kondensator: 20 Stück
1206 Diode: 8 stücke
SOT23 Triode: 8 stücke
SO16 IC: 1 stück
Lieferumfang: 
1x Bausatz: SMD-Übungsplatine zum Löten

Kit 2

Löten

Bauformen

SMD Löten

https://www.mikrocontroller.net/articles/SMD_L%C3%B6ten

Erfahrungsberichte

https://www.mikrocontroller.net/topic/479863#new

SMD-Löten leicht gemacht

http://www.dl2lto.de/dld/SMD_Loeten_Leicht_Gemacht_V1-04.pdf

SMD löten – So geht es, das braucht ihr!

https://www.giga.de/ratgeber/tipps/smd-loeten-so-geht-es-das-braucht-ihr/

SMD Löten Video

SMD Löten Teil 1

https://www.youtube.com/watch?v=6JJZtR0Uyro

SMD Löten Teil 2

https://www.youtube.com/watch?v=Jeipk6Zyurg

SMD Löten Teil 3

https://www.youtube.com/watch?v=kTJP2G1otFg

SMD Soldering Practice

https://www.youtube.com/watch?v=OXDhn-Q34SE

https://www.youtube.com/watch?v=P9-r2dGcQg0

https://www.youtube.com/watch?v=UZzpguDt9PI

Bauteile

LED

LEDRing

16Bit RGB LED Ring WS2812 5V ähnl. Neopixel für Arduino Raspberry Pi

Displays

OLED

0.91 inch OLED

0.91 inch OLED module 0.91" white/Blue OLED 128X32 OLED LCD LED Display Module 0.91" IIC Communicate for Arduino

TFT

1.8 inch TFT LCD

1pcs 1.8 inch TFT LCD Module LCD Screen SPI serial 51 drivers 4 IO driver TFT Resolution 128*160 TFT interface 1.8 Inch

2.4" 2.4 inch TFT

2.4" 2.4 inch TFT 240*320 LCD Screen Module 5V/3.3V For Arduino UNO R3 Mega2560 Board Support STM32 C51 Micro SD Card ILI9341

SPI

Nokia 5110

For Arduino 84*48 Nokia 5110 LCD White/Blue Display Screen Module Module DIY AHS

ST7735

1.44" Colorful SPI TFT LCD Display ST7735 128X128 Replace Nokia 5110/3310 AHS

Pegelwandler 5V 3,3V 4Kanal Level Shifter

http://www.ebay.de/itm/172110795634

TSOP1136 IR-Empfänger

http://pdf.datasheetcatalog.net/datasheets/restul/305097_DS.pdf
https://learn.adafruit.com/using-an-ir-remote-with-a-raspberry-pi-media-center?view=all

Fernbedienung + HX1838 Empfänger + Codiert Infrarot modul

SPI

MCP3008

Analog-Digital Converter

RaspberryPi

http://tutorials-raspberrypi.de/raspberry-pi-mcp3008-analoge-signale-auslesen/
http://erik-bartmann.de/component/attachments/download/21.html

I2C

http://rn-wissen.de/wiki/index.php/I2C_Chip-%C3%9Cbersicht

PCF 8566

Dil-40 LCD-Treiber

PCF 8570

Dip-8 SRAM

PCF 8573

 http://datentechniker2004.faxgate.org/ingo.goeppert/dt/projekte/i2c/dateien/pcf8573.pdf

PCF 8574 P I2C Port Expander

Philips I²C-Bus Port-Erweiterung DIP 16.

http://www.ti.com/lit/ds/symlink/pcf8574.pdf

https://www.mikrocontroller.net/articles/Port-Expander_PCF8574

PCF 8582

Dip-8 I²C Bus EEPROM 256 Byte

PCF 8584 I2C-bus Controller

Dil-20 Interface

http://www.nxp.com/documents/data_sheet/PCF8584.pdf

PCF 8591

Dil-16 A/D-Wandler

DS 1620

Thermometer, DIP-8

PN532 NFC RFID

OLED Display

Ein 0,96 Zoll OLED Display I²C mit 128×64 Pixel und ein Arduino

http://blog.simtronyx.de/ein-096-zoll-oled-display-i%C2%B2c-mit-128x64-pixel-und-ein-arduino/

OLED i2c display with arduino

http://www.instructables.com/id/Monochrome-096-i2c-OLED-display-with-arduino-SSD13/?ALLSTEPS

Arduino OLED Display Library

https://oscarliang.com/arduino-oled-display-library/
https://github.com/wtfuzz/ssd1306_text

https://learn.adafruit.com/monochrome-oled-breakouts/overview
https://learn.adafruit.com/monochrome-oled-breakouts?view=all

TM1638 LED&Key

https://blog.3d-logic.com/2015/01/10/using-a-tm1638-based-board-with-arduino/
http://arduinolearning.com/learning/basics/arduino-tm1638-module.php
http://www.arduino-projekte.de/index.php?n=69
https://github.com/rjbatista/tm1638-library/wiki

DS3231 AT24C32 IIC Modul Präzisions-Taktmodul

https://github.com/akafugu/WireRtcLibrary
https://github.com/MrAlvin/RTClib

SRF 08 Ultraschall Abstandssensor

Module

BV4221

USB nach I2C

HC-05

https://www.itead.cc/wiki/Serial_Port_Bluetooth_Module_(Master/Slave)_:_HC-05

ftp://imall.iteadstudio.com/Modules/IM120723009/DS_IM120723009.pdf

https://www.az-delivery.de/blogs/azdelivery-blog-fur-arduino-und-raspberry-pi/hc-05-bluetooth-modul-einfuhrung?ls=de&cache=false
https://howtomechatronics.com/tutorials/arduino/arduino-and-hc-05-bluetooth-module-tutorial/
http://shelvin.de/das-bluetooth-modul-hc-05-mit-at-kommandos-vom-arduino-programmieren/
https://exploreembedded.com/wiki/Setting_up_Bluetooth_HC-05_with_Arduino
https://exploreembedded.com/wiki/images/a/a5/HC_05_Core_Datasheet.pdf
http://www.rasmicro.com/Bluetooth/EGBT-045MS-046S%20Bluetooth%20Module%20Manual%20rev%201r0.pdf
https://www.itead.cc/wiki/Serial_Port_Bluetooth_Module_(Master/Slave)_:_HC-05
https://igniteinnovateideas.wordpress.com/2016/04/18/arduino-bluetooth-basic-tutorial/

https://arduino-hannover.de/2013/07/20/bluetooth-kochbuch-fur-arduino/
https://forum.arduino.cc/index.php?topic=544399.0

https://draeger-it.blog/android-bluetoothkommunikation/

BlueSmirf

http://www.lynxmotion.com/images/html/build125.htm
http://www.electronics123.net/amazon/datasheet/RN-41.pdf
https://learn.sparkfun.com/tutorials/bluetooth-basics
http://ww1.microchip.com/downloads/en/DeviceDoc/rn-41-ds-v3.42r.pdf
https://www.digikey.com/eewiki/display/Wireless/Getting+Started+with+RN42+Bluetooth+Module
https://www.sparkfun.com/datasheets/Wireless/Bluetooth/rn-bluetooth-um.pdf
https://www.multitech.com/documents/publications/manuals/s000360i.pdf
http://www.cse.dmu.ac.uk/~eg/tele/sonyat.pdf
https://www.sparkfun.com/datasheets/RF/BlueRadios_AT_Commands_Rev_2.8.1.4.0.pdf
http://www.spezial.cz/pdf/Serial_Port_Adapter_AT_Commands.pdf
http://www.blueradios.com/software_SmartPhoneApps.htm

Tastenfeld

Arduino Keypad Pinout

http://premiumandroid.com/2019/01/27/arduino-keypad-pinout/

3x4

MULTICOMP  MCAK304NBWB  Tastenfeld, 20 mA, 24 V, 3 x 4, Matrix, 12

The MCAK304NBWB is a 3 x 4 matrix plastic keypad.
•Actuating force of 100 ±30g
•Contact rating of 20mA at 24VDC
•Maximum contact resistance of 200 ohm
•10,00,000 cycles per key life
•Operating temperature range -20°C to +60°C

http://learning.grobotronics.com/2014/03/read-keypad-arduino-i2c/
http://playground.arduino.cc/Main/KeypadTutorial
http://playground.arduino.cc/Main/I2CPortExpanderAndKeypads
https://z4ziggy.wordpress.com/2014/06/13/arduino-keypad-with-1-analog-pin/

TTP229 16-Channel Digitaler Touch Kapazitiver Sensor Modul XD-62B TTP229

4x4

Folientastatur mit i2C Portexpander PCF8574

https://www.bastelgarage.ch/index.php?route=extension/d_blog_module/post&post_id=8

ESP Easy Tastatur und PCF8574

https://www.letscontrolit.com/forum/viewtopic.php?t=3845

I2C

Sensoren

50 DER WICHTIGSTEN RASPBERRY PI SENSOREN UND MODULE

http://tutorials-raspberrypi.de/raspberry-pi-sensoren-uebersicht-die-50-wichtigsten-module/

Luftdruck HP03S I2C

http://digitalradiomondiale.blogspot.de/2012/06/hp03s-luftdruck-temperatursensor-mit.html
http://spurtikus.de/basteln/datalogger/

Luftfeuchte HH10D

https://tushev.org/articles/arduino/6/interfacing-hh10d-with-arduino

DHT22 AM2302

Arduino

https://github.com/nethoncho/Arduino-DHT22
 
http://www.buildcircuit.com/arduino-and-am2302-dht22-on-a-mini-breadboard/
http://www.arduino-tutorial.de/2014/01/temperatur-und-luftfeuchtigkeit-messen/
http://www.dfrobot.com/wiki/index.php/DHT22_Temperature_and_humidity_module_SKU:SEN0137
https://arduino-info.wikispaces.com/DHT11-Humidity-TempSensor
https://arduino-info.wikispaces.com/TemperatureHumidity

Raspberry Pi

http://christian-ohmer.de/page/wiki/doku.php?id=wiki:sensoren:dht22
https://www.sweetpi.de/blog/436/luftfeuchtigkeit-und-temperatur-mit-dem-raspberry-pi-messen
https://klenzel.de/1827
http://wiki.volkszaehler.org/dht22
https://www.sweetpi.de/blog/436/luftfeuchtigkeit-und-temperatur-mit-dem-raspberry-pi-messen

3 Achsen Beschleunigung MEMS1

Kompassmodul HDMM01

http://www.mtahlers.de/index.php/elektronik/sensoren/mmc2120mg
http://www.aurob.com/?p=467
http://chris.cnie.de/avr/arduino-hdmm01.html

Flexsensor 2.2

CODE
#include <Servo.h>
Servo myservo; // create servo object to control a servo
int potpin = 0; // analog pin used to connect the potentiometer
int val;// variable to read the value from the analog pin
void setup()
{
Serial.begin(9600);
myservo.attach(9); // attaches the servo on pin 9 to the servo object
}
void loop()
{
val = analogRead(potpin);
between 0 and 1023)
Serial.println(val);
val = map(val, 50, 300, 0, 179);
and 180)
myservo.write(val);
value
delay(15);
}
// reads the value of the potentiometer (value
// scale it to use it with the servo (value between 0
// sets the servo position according to the scaled
// waits for the servo to get there

37-IN-1-SENSOR-KITS-FOR-ARDUINO

http://de.aliexpress.com/item/37-IN-1-SENSOR-KITS-FOR-ARDUINO-HIGH-QUALITY-FREE-SHIPPING-Works-with-Official-for-Arduino/32649847420.html#extend

Arduino

https://www.elektor.de/arduino-sensor-kit

RaspBerryPi

http://tutorials-raspberrypi.de/raspberry-pi-gas-sensor-mq2-konfigurieren-und-auslesen/

KY-001 DS18B20

Temperature Sensor Module DS18B20
This module measures the temperature and reports it through the 1-wire bus digitally to the Arduino.

https://tkkrlab.nl/wiki/Arduino_KY-001_Temperature_sensor_module

KY-002

Shock Sensor Module
This module is digital shock sensor. It will output a high level signal when it detects a shock event. 

KY-003

Hall Magnetic Field Sensor Module
This module can be used to detect the presence of an magnetic field. If there is an magnetic field present, it will report a high level signal.

KY-004 Button

Momentary Button Module
This is a button module. When the button is pressed, it will a high level signal. 

KY-005

Infrared Transmitter Module
This is an infrared transmitter module that is used to emit infrared signal. 

KY-006 Buzzer

Buzzer Module 
This is an active buzzer module that can make different sound. 

KY-008 Laser

Laser Diode Module
This is a laser emitter diode. The working voltage is 5V, with a wavelength of 650nm. 

KY-009 3C LED

3-color full-color LED SMD modules

KY-010

Optical broken module

KY-011

2-color LED module

KY-012

KY-013

KY-014

300px

KY-015 Temp/Hum

KY-016

KY-017

KY-018 FotoR

KY-019 Relay

KY-020

KY-021

KY-022

KY-023

KY-024 Linear magnetic Hall Sensor

http://sensorkit.joy-it.net/index.php?title=KY-024_Linear_magnetic_Hall_Sensor

KY-025

KY-026

KY-027

KY-028

KY-029

300px

KY-030

300px

KY-031

KY-032

KY-033

KY-034

KY-035

KY-035 Bihor magnetic sensor module 

KY-036

KY-037

KY-038

KY-039

KY-040 Rotary Encoder

http://henrysbench.capnfatz.com/henrys-bench/arduino-sensors-and-input/keyes-ky-040-arduino-rotary-encoder-user-manual/

WIKI

https://tkkrlab.nl/wiki/Arduino_37_sensors
http://linksprite.com/wiki/index.php5?title=Advanced_Sensors_Kit_for_Arduino

Gas Sensoren MQ

MQ-2

MQ-2 Sensitive for Methane, Butane, LPG, smoke. This sensor is sensitive for flamable and combustible gasses.

https://blog.moneybag.de/gassensor-mq-7-mit-lcd-display-und-arduino-nano/

MQ-3

MQ-3 Sensitive for Alcohol, Ethanol, smoke

MQ-4

MQ-4 Sensitive for Methane, CNG Gas

MQ-5

MQ-5 Sensitive for Natural gas, LPG

MQ-6

MQ-6 Sensitive for LPG, butane gas

MQ-7

MQ-7 Sensitive for Carbon Monoxide

https://blog.moneybag.de/gassensor-mq-7-mit-lcd-display-und-arduino-nano/

MQ-8

MQ-8 Sensitive for Hydrogen Gas

MQ-9

MQ-9 Sensitive for Carbon Monoxide, flammable gasses.

MQ-135

MQ-135 For Air Quality. Sensitive for Benzene, Alcohol, smoke.

http://playground.arduino.cc/Main/MQGasSensors
https://disqus.com/home/discussion/mysensors/mysensors_gas_sensor_89/
https://community.particle.io/t/mq135-and-spark-core/12657
https://github.com/empierre/arduino
https://github.com/empierre/arduino/blob/master/AirQuality-MQ135.ino
https://gleisnetze.de/2015/12/25/das-erste-kleine-programm/
https://gleisnetze.de/2016/02/06/sensor/
https://www.mysensors.org/build/gas

Links

http://de.aliexpress.com/store/product/for-Arduino-Diy-Starter-1set-Gas-Detection-Sensor-Module-MQ-Kit-MQ-2-MQ-3-MQ/1757110_32349408775.html
http://playground.arduino.cc/Main/MQGasSensors
https://blog.moneybag.de/gassensor-mq-7-mit-lcd-display-und-arduino-nano/
http://www.instructables.com/id/How-to-use-MQ2-Gas-Sensor-Arduino-Tutorial/?ALLSTEPS

http://www.instructables.com/id/How-to-use-MQ2-Gas-Sensor-Arduino-Tutorial/
http://www.seeedstudio.com/wiki/How_to_choose_A_Gas_Sensor
https://blog.moneybag.de/gassensor-mq-7-mit-lcd-display-und-arduino-nano/
https://github.com/empierre/arduino/blob/master/AirQuality-MQ135.ino
http://davidegironi.blogspot.de/2014/01/cheap-co2-meter-using-mq135-sensor-with.html#.V7hyrE3wC9I
https://forum.mysensors.org/topic/147/air-quality-sensor

Pulsesensor

http://de.aliexpress.com/store/product/Free-shipping-pulsesensor-pulse-heart-rate-sensor-for-Arduino-open-source-hardware-development-pulse-sensor/1280487_32582700771.html?storeId=1280487
http://pulsesensor.com/

Raspberry Pi

http://tutorials-raspberrypi.de/raspberry-pi-puls-herzfrequenz-messen/

Sensormodul Regen Wetter Modul

Feuchtigkeitssensor

SHARP IR Ranger Sensor GP2D12

Introduction

The Sharp GP2D12 is an analog distance sensor that uses infrared to detect an object between 10 cm and 80 cm away. The GP2D12 provides a non-linear voltage output in relation to the distance an object is from the sensor and interfaces easily using any analog to digital converter.

Specification

• Measuring range : 10 to 80 cm
• The maximum allowable Angle : > 40 °
• The power supply voltage : 4.5 to 5.5 V
• The average power consumption : 35 mA
• Peak power consumption : about 200 mA
• The frequency of updates/cycle : 25 Hz/40 ms
• Analog output noise : < 200 mV

Document

SHARP GPD2D12 datasheet

Pinout

Usage

Here is the guide illustrates how to connect an Arduino to the ADXL335 breakout board.

Example code

char GP2D12;
char a,b;
void setup()
{
 Serial.begin(9600); //
}
void loop()
{
 int val;
 GP2D12=read_gp2d12_range(0);
 a=GP2D12/10;
 b=GP2D12%10;
 val=a*10+b;
 if(val>10&&val<80)
 {
   Serial.print(a,DEC);//
   Serial.print(b,DEC);//
   Serial.println("cm");//
 }
 else Serial.println("over");//
 delay(50);
}
float read_gp2d12_range(byte pin)
{
 int tmp;
 tmp = analogRead(pin);
 if (tmp < 3)return -1;
 return (6787.0 /((float)tmp - 3.0)) - 4.0;
}

How to buy

Click here to buy SHARP IR Ranger Sensor GP2D12

Fingerprint Sensor

Color: Black + green 
Material: Plastic + component 
Working frequency: 433Mhz/868Mhz/915Mhz 
Sensitivity: -100dBm  
Working voltage: 1.9~3.6V, 
Operating rate: 50Kbps, 
Supply voltage: DC 3.6~6.0V  
Character file size:256 bytes 
Template size:512 bytes 
Storage capacity:1000 
Search time: < 1 second 
False Acceptance Rate (FAR) < 0.001%  
False Rejection Rate (FRR) < 1.0% (security level: 3) 
Voltage 3.6-6.0V DC via USB port 
Working current: < 120mA 
Peak voltage: < 140mA 
Window size: 14 x 18mm 
Upstream: UART: (9600×N)bps (N=1~12, N default 6, equal 57600bps) 
Operating environment Temperature: -20 to 50 centigrades 
Relative humidity: 40%RH to 85%RH (No condensation) 
During the fingerprint verification process, the latest collected fingerprint features would be integrated into the fingerprint database automatically so that the users would  obtain better and better fingerprint verification result. 
Can be embedded into a variety of end products, such as: access control, attendance, safe, car door locks.

Arduino Lib

https://github.com/adafruit/Adafruit-Fingerprint-Sensor-Library

Tutorial

https://learn.adafruit.com/adafruit-optical-fingerprint-sensor
https://learn.adafruit.com/adafruit-optical-fingerprint-sensor/downloads
https://learn.adafruit.com/adafruit-optical-fingerprint-sensor/enrolling-new-users-with-windows

GP2Y1014AU0F Compact Optical Dust Sensor

http://arduinodev.woofex.net/2012/12/01/standalone-sharp-dust-sensor/
http://qqtrading.com.my/optical-dust-sensor-gp2y1010au0f-sharp

Spannungsversorgungen

Spannungsversorgung 5V/3,3V

Power

Steckbrett Spannungsversorgung
•Für MB102 Steckbretter
•Versorgung über USB Mini oder 7-12V DC
•Beide Terminals können separat mit 0V; 3,3V oder 5V belegt werden
•Max output: <700mA

MB102

Breadboard stromversorgungsmodul, kompatibel mit 5 V, 3,3 V
gelten MB102 breadboard
eingangsspannung: 6,5-12 V (DC) oder usb-netzteil
ausgangsspannung: 3,3 V/5 V kann über
maximale ausgangsstrom: < 700 ma
fluktuation zwei straße unabhängige steuerung, kann über zu 0 V, 3,3 V, 5 V
auf-bord zwei gruppen von 3,3 V, 5 V DC ausgang stecker pin

TSP 03

AC-DC 220 V zu 3,3 V

TSP 05

AC-DC 220 V zu 5 V

5V 700mA 3.5W

AC-DC 5V 700mA 3.5W Precision Buck Converter AC 220v to 5v DC step down Transformer power supply module for Arduino