Category: Uncategorized

  • wifi remote control

    C++ for the Arduino ESP8266 NodeMCU to control 4 remote LEDs/Relays and HTML for control from a webpage. This project was completed in 30 minutes with about 4 or 5 brief sentences given to chat.openai.com. The code worked flawlessly the first time both functionality and syntax.

  • Shifting Columns

    the segments are wired oddly making software a bit wonky for the 2 rows. The segments are …. 0123 7654 #include <LedControl.h> int p; byte x, y, s; byte z[65] = {}; LedControl lc = LedControl(11, 13, 7, 8); // DIN,CLK,CS,SEGS void setup() { int devices = lc.getDeviceCount(); for (int address = 0; address <…

  • DEC 11/70 & VT100

    Emulation only but still load of fun.

  • IMSAI 8080 Blinkin Lites

    1 DIM L(8),D(8),A(10),C(10)2 DATA -50,50,200,10,50,150,1,200,1,150,150,20,70,20,-50,150,-50,150,-20,1503 FOR I = 1 TO 10: READ A(I),C(I): NEXT4 FOR I = 0 TO 7: L(I)=1: D(I)=20*RND: NEXT5 LSB=0: MSB=0: POLD=0: PNEW=0: GOTO 407 REM display LEDs & wait in busy loop using switch input8 REM9 OUT 255,Z: IF INP(255)=0 THEN 11: REM test for zero wait10 FOR X=1 TO…