ATSBA // LABS

Atsba Labs

Build and simulate electronics in your browser — analog and digital circuits today, microcontrollers next.

LAB 01 // ELECTRONICS

Circuits

ONLINE

Draw schematics, then watch them run live: voltages, currents, scopes and logic. All 40+ parts below simulate.

SOURCES
DC voltage source · Battery · DC current source · AC / function generator (sine, square, triangle, sawtooth)
PASSIVE
Resistor · Capacitor · Electrolytic capacitor · Inductor · Potentiometer · Fuse · Transformer · LDR · Thermistor (NTC)
SEMICONDUCTORS
Diode · Zener diode · LED · NPN / PNP transistor · N / P-channel MOSFET
ANALOG ICS
Op-amp · Comparator · 78xx regulator · 555 timer
DIGITAL LOGIC
AND, OR, NOT, NAND, NOR, XOR, XNOR · SR latch · D, T, JK flip-flops · 4-bit counter · BCD → 7-segment decoder · 7-segment display · 4-bit ADC / DAC · Logic input / output
SWITCHES & OUTPUTS
SPST, SPDT switch · Push button · Lamp · DC motor · Buzzer
INSTRUMENTS
Voltmeter · Ammeter · Voltage probe · Oscilloscope · Frequency response (Bode)
DC operating pointReal-time transientAC / BodeElectrical rule checkSPICE export
Open Circuits My circuits
LAB 02 // EMBEDDED

Microcontrollers

IN DEVELOPMENT

Program a real microcontroller and wire it to LEDs, buttons, LCDs and sensors. Families go live one at a time.

  • PIC
    PIC16F628A · PIC16F877A · PIC18F4520
    IN DEVELOPMENT
  • AVR / Arduino
    Arduino Uno · Arduino Nano · Arduino Mega
    COMING
  • Raspberry Pi Pico
    Pico (RP2040) · Pico W
    COMING
  • STM32
    Blue Pill (STM32F103)
    COMING
  • ESP32
    ESP32 DevKit · ESP32-S3 · ESP32-C3
    COMING
GPIOTimersUART terminalADCPWMLCDC, assembly or HEX upload
Open Microcontrollers