Learn TINYBASIC with Real Code Examples

Hello World printing

Counting loops using FOR/NEXT

Basic math calculators

Simple text-based games

Interfacing with simple sensors or LEDs via GPIO

Check for missing line numbers

Ensure variables are initialized

Verify correct syntax for IF, FOR, and PRINT

Avoid exceeding interpreter memory limits

Restart interpreter if it crashes on invalid input

Enter programs line by line

Use LIST to inspect program

Run small sections incrementally

Verify outputs and calculations

Debug flow using PRINT and line numbers

Embedded microcontrollers with <4 KB RAM

Retrocomputers and minimal systems

Educational kits and hobby boards

Small interactive demos

Simple logic or game prototypes

Tiny BASIC interpreters for Arduino, AVR, PIC, 6502

Online Tiny BASIC simulators

Serial terminals for input/output

Retrocomputing emulators

Community-contributed example programs

Simple microcontroller GPIO

Serial I/O to console or terminal

LEDs and buttons for input/output

Optional timers for delays

Minimal persistent storage (EEPROM or SD card)

Keep programs short and simple

Use subroutines with GOSUB to avoid repetition

Test programs incrementally

Use consistent line numbering

Document logic inline for clarity

Limited memory and program size

No advanced libraries or floating-point math

Sequential execution only, no multitasking

Debugging via line numbers can be tedious

Hardware interaction is minimalistic