So far, we've been mainly concerned with the General Purpose Registers R0 through R9, and a handful of the Special Function Registers (SFRs) that allow us to poke and prod at the inner workings of the badge. For a great many tasks, this is sufficient....
I love the RC2014's modular form factor and the fact that it's an 8-bit computer built from new parts. However, my own nostalgia is for character graphics and bitmapped screens rather than terminals and serial i/o. For me, the addition of sound...
So this is the most advanced part of the project. it involves lots of soldering of 0603 resistors. So the DM6 module, with which my kit was equipped, is hardfixed to work with 1 double zone snare, 3 toms, 3 cymbals, and 2 pedals (kick can be both analog...
This step describes the TFT display setup for PiCon One. The TFT display I am using is the Adafruit 3.5 480x320 display with product ID 2050. The current pin assignment for this TFT on PiCon One v1.0a is matching the Adafruit 3.5 PiTFT (product ID 2097)....
For prominent data, or data tat is fast changing, the dual 7-segment displays bring numbers to attention just by casual glance. To drive the display LEDs, I selected the TM1640 LED driver IC from Titan Micro Electronics. Because the IC is only available...
Tickernut circuit design and hardware:Enclosure:The motherboard is shaped to fit tightly inside a standard ABS jiffy box which set its limited size. The box has cutouts to expose all motherboard connectors on the left side and a small speaker and antenna...
I will try to comment the code used for the sensor-box, this is the latest version consider that there's 6 version. The weirdest problem i've encountered is the heap fragmentation, as a self learning guy, I've wildly used Strings (especially in a past...
Place the 2nd stage housing onto the 1st stage, this may take some effort as the oval drive carrier will need to push the 2nd stage flex spline outwards and mesh with the housing gears.
Connect ESP8266EX to relay module. Connect 5V and GND from USB module to relay. Wait about 10-15 seconds and try to switch relay from Home Assistant.If it wont work from first, try to unplug and plug USB module from PC.Or you can also press RST button...
Upload the Code Open the Arduino Coe.Connect the ESP32 S3 module to your computer using a USB cable from the USB port of the microcontroller.Select the COM port by going to Tools > Port, and selecting the port where the ESP32 S3 is connected.Connect...
An internal cable must be assembled that inserts into the USB connector of the Projector, and connects to one of the female Usb-A ports on the side of the VVD. Another internal cable must be assembled that inserts into the USB connector of the TMCM1141,...