Calculate the XOR (exclusive OR) of all characters in a given string.
Voltage Divider Calculator.
Seven segment LED display Calculator for both common anode and common cathode types.
Quick-reference ASCII table for easy character lookup online.
LM1117 Output Voltage Calculator.
SMD Resistor Code Calculator.
Capacitor Value Calculator.
Simplifying Bit Manipulation.
Useful for microcontroller-based embedded graphics.
Standard Resistor Values Calculator.
Design and Export Custom Fonts for OLED Displays.
Easily Convert Between ADC Values and Voltage (and Vice Versa).
Identify the vendor of your device using its MAC address.
This tool calculates the temperature of a platinum detector RTD into resistance and vice versa.
A handy reference of frequently used macros in embedded C programming
Decode DWIN HMI Part Numbers Easily.
A tool to compute the gain and output voltage of an operational amplifier
This calculator helps you find the right resistor for one or more series-connected LEDs.
Decode your Raspberry Pi Compute Module 4 part number instantly.
Convert Pressure Units Easily
This tool calculates the read and write addresses for I²C devices based on a 7-bit address scheme
Convert between mils, mm, and inches – essential for PCB design.
