Binary / Hex / Decimal Converter

Enter Number: Input Base: Binary Decimal Hexadecimal Convert

Digital Logic Gate Simulator

Input A (0 or 1): Input B (0 or 1): Select Logic Gate: AND OR NOT NAND NOR XOR XNOR Simulate

555 Timer Astable Calculator

Resistor R1 (Ω): Resistor R2 (Ω): Capacitor C (μF): Calculate Frequency & Duty Cycle

RLC Circuit Resonance Calculator

Resistance R (Ω): Inductance L (mH): Capacitance C (μF): Calculate Resonance

RL Filter Calculator

Filter Type: Low-Pass High-Pass Resistor R (Ω): Inductor L (mH): Calculate Cutoff Frequency

RC Filter Calculator

Filter Type: Low-Pass High-Pass Resistor R (Ω): Capacitor C (μF): Calculate Cutoff Frequency

Op-Amp Gain Calculator

Op-Amp Configuration: Non-Inverting Inverting Input Resistor R1 (Ω): Feedback Resistor R2 (Ω): Calculate Gain

LED Resistor Calculator

Supply Voltage V_s (Volts): LED Forward Voltage V_f (Volts): LED Current I (mA): Calculate Resistor

LED Resistor Calculator

Supply Voltage V_s (Volts): LED Forward Voltage V_f (Volts): LED Current I (mA): Calculate Resistor

Battery Life Calculator

Battery Capacity (Ah): Battery Voltage (V): Load Current (A): Calculate Battery Life