Beskrivelse
Stop scrolling! Og brug et øjeblik på at sætte pris på enkelheden og elegancen i en lys hvid LED, der ofte overses ved siden af sine prangende RGB-fætre. Pico Scroll Pack indeholder 119 hvide lysdioder i en pæn 17×7 matrix sammen med fire taktile knapper til at interagere med din Pico. OK, du kan begynde at scrolle igen.
Lysstyrken på hver LED kan kontrolleres individuelt, og det er meget rart til visning af grafer, rullebeskeder, beroligende snefaldsanimationer eller meget andet. Skinnende.
Funktioner
- 17×7 matrix of white LEDs (119 total)
- Individual PWM brightness control of each LED
- IS31FL3731 LED matrix driver chip, I2C address: 0x74
- 4x tactile buttons
- Pre-soldered female headers for attaching to Pico
- Compatible with Raspberry Pi Pico.
- Fully assembled
- No soldering required (as long as your Pico has header pins attached).
- Dimensions: approx 65mm x 25mm x 10mm (L x W x H, including headers and buttons)
- C/C++ and MicroPython libraries
Getting started
The labels on the underside of Pico Scroll Pack will show you which way round to plug it into your Pico – just match up the USB port with the markings on the board.
The easiest way to get started with our Pico add-ons is by downloading and copying our custom MicroPython firmware to your Pico, it includes all the libraries you’ll need. Click here for our beginner friendly tutorial!
Pinout
Pico Scroll Pack talks to the IS31FL3731 LED driver chip over I2C requiring only SDA and SCL pins.
The four switches are wired up as SW_A, SW_B, SW_X, and SW_Y.
Power is supplied through VSYS meaning that you can use Pico Scroll Pack both on USB power and from external supplies (so long as they can supply 3V+) making it ideal for battery powered projects.
This leaves the majority of pins on your Pico free for other uses!
Anmeldelser
Der er endnu ikke nogle anmeldelser.