{"product_id":"arduino-2-digit-0-5-common-cathode-7-segment-display-module","title":"Arduino 2-Digit 0.5″ Common Cathode 7 Segment Display Module","description":"\u003cp\u003e\u003cspan\u003eThis is an Arduino compatible board for creating 2 Digit Display projects. The circuit operates with \u003c\/span\u003e\u003cstrong\u003e5V DC\u003c\/strong\u003e\u003cspan\u003e, Connector CN1 is provided for bootloader programming and Arduino firmware upload. A new \u003c\/span\u003e\u003cstrong\u003eAtmega328\u003c\/strong\u003e\u003cspan\u003e chip requires a bootloader and Arduino firmware programming, Connector CN1 helps you with both functions. Follow the link below to learn more about programming using Arduino. Arduino code is available as a download to test the board.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eArduino Compatible Hardware\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAtmega328 microcontroller\u003c\/li\u003e\n\u003cli\u003e2 Digit 0.5 Inch 7 Segment Display, Common Cathode\u003c\/li\u003e\n\u003cli\u003e2 x BC847 Transistors to drive Display Common Cathode for Multiplexing\u003c\/li\u003e\n\u003cli\u003eCN1: Arduino Programming and Boot-Loader Connector\u003c\/li\u003e\n\u003cli\u003eU2: 3 Pin Connector to Connect LM35 Temperature Sensor or Analog Input\u003c\/li\u003e\n\u003cli\u003eCurrent Limiting Resistors for 7 segment display and other components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 Digit Counter\u003c\/li\u003e\n\u003cli\u003e2 Digit Timer\u003c\/li\u003e\n\u003cli\u003e2 Digit Thermometer\u003c\/li\u003e\n\u003cli\u003eVoltmeter\u003c\/li\u003e\n\u003cli\u003eCurrent Meter\u003c\/li\u003e\n\u003cli\u003eSensor Value Display\u003c\/li\u003e\n\u003cli\u003e2 Digit Score\u003c\/li\u003e\n\u003cli\u003eDigital Dice\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eArduino Pins\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDigital Pin D10 Display 1 Common Cathode\u003c\/li\u003e\n\u003cli\u003eDigital Pin D11 Display 2 Common Cathode\u003c\/li\u003e\n\u003cli\u003eDigital Pin D2 Display Segment A\u003c\/li\u003e\n\u003cli\u003eDigital Pin D3 Display Segment B\u003c\/li\u003e\n\u003cli\u003eDigital Pin D4 Display Segment C\u003c\/li\u003e\n\u003cli\u003eDigital Pin D5 Display Segment D\u003c\/li\u003e\n\u003cli\u003eDigital Pin D6 Display Segment E\u003c\/li\u003e\n\u003cli\u003eDigital Pin D7 Display Segment F\u003c\/li\u003e\n\u003cli\u003eDigital Pin D8 Display Segment G\u003c\/li\u003e\n\u003cli\u003eDigital Pin D9 Display Segment DP\u003c\/li\u003e\n\u003cli\u003eDIGITAL INPUTS D13, D12, D11, TX, RX\u003c\/li\u003e\n\u003cli\u003eANALOG PIN A0 LM35 TEMPERATURE SENSOR OR ANALOG INPUT\u003c\/li\u003e\n\u003cli\u003ePROGRAMING D13, D12, D11, TX, RX, RESET\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupply 5V DC can be optimized for 3.3V Operations\u003c\/li\u003e\n\u003cli\u003eLM35 Temperature Sensor, Analog Input A0\u003c\/li\u003e\n\u003cli\u003eCompact Hardware\u003c\/li\u003e\n\u003cli\u003ePCB Dimensions 37.78  x 26.04 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"dotfry","offers":[{"title":"Default Title","offer_id":47249460035756,"sku":"B152","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/6436\/7532\/files\/B152_2.jpg?v=1789905745","url":"https:\/\/dotfry.com\/products\/arduino-2-digit-0-5-common-cathode-7-segment-display-module","provider":"dotfry","version":"1.0","type":"link"}