LED Array and Sensor Selection

chrisdodgealt

chrisdodge

give me a temperature sensor and an 8x8 charlieplexed led array

flux

I can’t add parts into this template directly because you don’t have edit access here, but these are solid picks:
The library search found MCP9808-E/MS as a strong I2C temperature-sensor choice, and it identified IS31FL3731-QFLS2-TR as the best fit for a charlieplexed LED matrix style solution . The external search also confirms the IS31FL3731 is a 16x9 Charlieplexed PWM LED Driver, so it can comfortably handle an 8x8 display arrangement
Here’s a link to start a new editable project with those parts as the design intent: Create new project
If you want, I can also give you:
  • a cheaper option
  • an Arduino-focused option
  • a version with a bare 8x8 LED matrix instead of just the driver
Arduino-focused option
Cheaper parts
Bare LED matrix
New project link
J2
RESET
VIN
Outline
J3
J4
+3V3
+5V
J1

To get started, talk to Flux or create a New Document.

Documents

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    Assets

    step

    Arduino UNO.STEP

    Arduino UNO 3D3D Model
    dxf

    Arduino UNO R3 shield - Shape.dxf

    Arduino UNO R3 shield - Shape
    Arduino Uno R3 Shield Template-removebg-preview.png

    Arduino Uno R3 Shield Template-removebg-preview.png

    Arduino Uno R3 Shield Template-removebg-previewThumbnail

    Arduino Uno R3 Shield Template

    Arduino Uno R3 Shield Template thumbnail
    Template for Arduino Uno R3 Shield. Include an official pinout so you will always know Arduino names, the alternative roles of pins, which one is SDA, or SCL, etc. On PCB you can find the 3D model of the Arduino Uno R3 itself along with the board outline on the silkscreen. #Arduino #Uno #Shield #Template #project-template #project

    Properties

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    Pricing & Availability

    Distributor

    Qty 1

    Controls