#max7219

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🚀 [LANÇAMENTO] Que tal montar o seu próprio painel de LEDs? O módulo matriz de LEDs MAX7219 já vem pronto para isso, pois conta com 4 matrizes de LED 8×8 interligadas. Além disso, funciona com Arduino, Raspberry Pi, módulos ESP8266 e uma infinidade de outras placas! 😉 Acesse: www.filipeflop.com e vá na categoria "Novidades" no menu ou https://goo.gl/ZPFpvp. #lancamento #matrizdeled #max7219

Current dev branch of ninESP. MAX72xx Module now supports different zones. Watch out on https://github.com/ninharp/ninESP #code #coding #programming #max7219 #display #dotmatrix #smarthome #arduino#sming #esp8266 #esp32 #ninESP #eclipse #cpp #c #nin3d

Updated ninESP to Version 0.2. The MAX72xx Module Support was completely rewritten and now supports a whole bunch of animations. Watch out on https://github.com/ninharp/ninESP #code #coding #programming #max7219 #display #dotmatrix #smarthome #arduino#sming #esp8266 #esp32 #ninESP #eclipse #cpp #c #nin3d

I have completed the clock with weather display from time to time using #max7219 #led module and #esp8266wifi on #wifiweatherclock project 🕙🌤️

Special thanks for https://www.brainy-bits.com/halloween-scary-mask-using-max7219-dot-matrix/ #makers #arduino #max7219 #ws2812

Sweet!! Mail loot!! This was actually pretty easy to setup. Listens for incoming MQTT messages and displays it on the LEDs. I found an adafruit mqtt Twitter sketch that worked.

#max7219 #esp8266 #arduino #mqtt #adafruit #homeautomation

#raspberrypi #spi #max7219 clock using the luma.led_matrix library #python

Had some brightness problems with my previous solution, then the #max7219 arrived at the mailbox and everything went better! Also much less wiring and resistors.

More #arduinofun belated happy birthday 🎁🎊🎉🎈🎂 to my favorite singer! 👩‍🎤💕❤️ (Fans truly wish she had a very nice day on her birthday!) #arduinouno #arduino ##max7219 #8x8ledmatrix #ledmatrix #weekendfun #diyfun

So bored! So, let’s have some #arduinofun some learning on how to communicate with #max7219 ic by SPI interface! 😁 #arduino #arduinouno #ledmatrix

Bitbanged SPI!
Man, bitbanging SPI was much much easier than UART.
To prove that my bitbanged SPI protocol works, i make it drive a MAX7219.
The whole program including fonts only took 288 bytes of flash, and no SRAM used X)
Coded in pure assembly.

#attiny13a
#assembly
#avr
#max7219

This was the complete circuit I designed to use for my slot car track!! This also meaures lap counts, lap timer and displays it on 7 segment. Do watch the video if you haven't already done so!
https://youtu.be/1yNpnB5NeMQ

Complete Arduino sketch also availaboe to download from youtube.

#borntobuild #arduino #arduinouno #7segment #slotcars #slotcarracing #racing #max7219 #l298n #motordriver #photoresistor #ldr #led #hobby #pcb #12v #lapcounter #laptime #laptimer #copper #circuit #slotcartrack #trackracing #potentiometer #pwm #electronics

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