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“Nice looking and simple to build Retro style Numitron tubes clock. This time I will show you how to make a nice Retro style Numitron tubes clock. In addition to the correct time, the device briefly displays the Date, Year …
“Continuing with ATtiny85, today I’d like to share how to build a music spectrum analyzer on 16x20 RGB led matrix. The music signal FFT transformation and LED Bit Angle Modulation are all carried out by one DigiSpark ATtiny85. Main …
“Today I would like to share how to make a sculpture circuit that controls 16 RGB leds using ATTINY85. We can adjust their colors separately according to the colorwheel rule with a touch button. The main components are as follows …
“The Attiny85 does not support specific hardware for SPI and I2C comunications as on ATmega series, instead there is a hardware module called UNIVERSAL SERIAL INTERFACE (USI) that can be only configured to perform SPI or I2C. In this small …
“ESP-01 ESP8266 can be used as a stand-alone device to control a RGB led cube 4x4x4. Today, I’d like to share how ESP-01 ESP8266 can be used as a stand-alone device to control a RGB led cube …
“Today I’ll share how to make an 4x4x4 led cube which is built from Arduino Nano, RGB LEDs 10mm - common anode and double side prototype PCB. Let get started. Main parts include: 01pcs x Arduino NANO. 64pcs x RGB …
“In this Instructable, I’d like to show how to make a simple Bottle Binary Clock. This binary clock can read time information from an NTP server and clock will be updated over WIFI. Time will be shown by RGB …
“I have six red matrix LEDs in my warehouse, it seemed I bought them when I was a student about 15 years ago. It’s surprising that theyre still in good condition. Today I’d like to share how to …
“In our house, the concept of time is somewhat fuzzy. This is especially true in the morning as we get ready for school and work. The amount of days dropping off the kids late to school is a little embarrassing …