Resistor Color Code Calculator
Calculate Your Resistors with Just color Codes.
Developer Workspace
Essential utilities for hardware and firmware engineering.
Voltage Divider Calculator
Quickly calculate R1, R2, Vin, or Vout. Essential for stepping down voltages for ADC pins.
Programmer's Base Converter
Seamlessly convert between Hexadecimal, Decimal, Octal, and Binary formats.
Display Bitmapper Tool
Convert Images - Gifs - Videos and Map Bits.
TFT Bitmapper Tool
Convert Images - Gifs - Videos and Map Bits.
ESP8266 / ESP32 Interactive Pinout
A visual guide to safe pins, strapping pins, and ADC mapping to prevent boot failures.
AT Command Tester
Reference library and syntax checker for Quectel and generic GSM/LTE modules.
