Adafruit Data Logger Shield by Bill Earl published April 12, 2013, last edited March 20, 2024 last major update February 20, 2023 posted in Adafruit Products Save New Favorite × Please sign in to include this guide in your list of favorites. You will be redirected back to this guide once you sign in, and can then save this guide as one of your favorites. Link Note Download Overview Installing the Headers Shield Overview Wiring & Config Older Datalogger Shield Leonardo & Mega Library Using the Real Time Clock Using the SD Card Light and Temperature Logger Build It! Use It! Code Walkthrough Downloads Single page Feedback? Corrections? Text View Featured Products view all Adafruit Assembled Data Logging shield for Arduino $13.95 Add to Cart Shield stacking headers for Arduino (R3 Compatible) Out of Stock Adafruit METRO 328 Fully Assembled - Arduino IDE compatible Out of Stock Light and temperature data-logger pack $27.50 Add to Cart TMP36 - Analog Temperature sensor $2.75 Add to Cart Photo cell (CdS photoresistor) $0.95 Add to Cart 6 x AA battery holder with 5.5mm/2.1mm plug $2.50 Add to Cart 9V battery holder with switch & 5.5mm/2.1mm plug $3.95 Add to Cart 150 Beginner Project guide Downloads Files EagleCAD PCB files on GitHub Fritzing object in Adafruit Fritzing library Revision C Schematics & Fabrication Print Revision B Schematics click to enlarge Original Version Schematics Click to enlarge Page last edited March 08, 2024 Text editor powered by tinymce. Code Walkthrough