(01) ELECTRONICS TRAININGATLAS — LAB — LESSONiOS / ANDROID / WEBTR · EN · PT · ES · FR

LEARNELECTRONICSWITH REAL PARTS.

Q: I don’t know any electronics. Can I start?

Yes. In the Lab you start from zero: you build your first circuit with a battery, a resistor and an LED, and measure it with the multimeter. The Atlas shows the inside and the pins of every part. It’s made for students aged 13 and up, makers and aspiring technicians.

Q: How realistic is the simulation?

The circuit is genuinely solved; every current and voltage on screen comes from that solution. You can also build the ready-made circuits in the app with real parts, exactly as shown.

Q: How do I cancel my subscription?

From your App Store or Google Play subscription settings, any time. On the yearly plan, you get 7 free days.

No soldering iron, no parts bin. Build it, run it, measure it; see what happens at every step with real values.

Try the Lab→

LIVE · LED113.6 mA / 2.00 V

9 V BATTERY+AA BATTERY+RESISTOR+CAPACITOR+LDR+POTENTIOMETER+FUSE+LED+DIODE+NPN TRANSISTOR+555 INTEGRATED CIRCUIT+PUSH BUTTON+SLIDE SWITCH+BUZZER+RELAY+MULTIMETER+9 V BATTERY+AA BATTERY+RESISTOR+CAPACITOR+LDR+POTENTIOMETER+FUSE+LED+DIODE+NPN TRANSISTOR+555 INTEGRATED CIRCUIT+PUSH BUTTON+SLIDE SWITCH+BUZZER+RELAY+MULTIMETER+

DISCOVER01 ●INSPECT02 ●BUILD03 ●MEASURE04 ●TRY05 ●SOLVE06 ●PRACTICE07 ●DISCOVER01 ●INSPECT02 ●BUILD03 ●MEASURE04 ●TRY05 ●SOLVE06 ●PRACTICE07 ●DISCOVER01 ●INSPECT02 ●BUILD03 ●MEASURE04 ●TRY05 ●SOLVE06 ●PRACTICE07 ●DISCOVER01 ●INSPECT02 ●BUILD03 ●MEASURE04 ●TRY05 ●SOLVE06 ●PRACTICE07 ●

(02) LABBREADBOARD · SCHEMATIC · MULTIMETER

AN ELECTRONICS WORKSHOP IN YOUR POCKET.

Drag a part, drop it in a hole, press the power button. The circuit comes alive; current, voltage and faults show up on screen instantly.

Try the Lab→

LIVE 3D · LDR NIGHT LIGHT

R1 10 kΩLDRR2 1 kΩQ1 BC547R3 470 ΩD1

AMBIENT LIGHT100%LED OFF

DRAG · ROTATE

(03) ATLAS

KNOW YOUR PARTS INSIDE OUT.

LEDCUTAWAY

65 parts in 10 categories. Open each one up, look at its pins, and learn which value it is used with, where, and the most common mistake.

(04) SIMULATION

DON’T FEAR MISTAKES.

9 V · RED LEDNORMAL

14.9 mA

I = (9.00 V − 2.01 V) / 470 Ω = 14.9 mA

The 470 Ω resistor is protecting the LED. Take it out, put a wire in its place and see what happens. Burning out a virtual LED costs nothing.

B1 · 9 VR1 · 470 ΩD1 · 14.9 mA

(05) PRICE

TRANSPARENT PRICING.

STARTER

$0forever

No account needed

Start free

LESSONS

LessonsComing soon

Explainer cards●

Review plan—

ATLAS

Part typesCore

Cutaway and exploded viewsCore

Comparison and selection guide—

LAB

Lab parts10

Saved circuit1

Breadboard and automatic schematic●

Side-by-side view—

Parts list—

Slow-motion simulation—

MEASUREMENT

MultimeterCore

ACCOUNT

Ad-free●

Cloud sync—

Share link—

PRO7 days free

$3.75/ month

Billed $44.99 per year

Try free for 7 days↗

LESSONS

LessonsComing soon

Explainer cards●

Review plan●

ATLAS

Part types65

Cutaway and exploded viewsAll

Comparison and selection guide●

LAB

Lab partsAll

Saved circuitUnlimited

Breadboard and automatic schematic●

Side-by-side view●

Parts list●

Slow-motion simulation●

MEASUREMENT

MultimeterAll ranges

ACCOUNT

Ad-free●

Cloud sync●

Share link●

CANCEL ANYTIME · RESTORE PURCHASES · THE BASIC MULTIMETER NEVER LOCKS

(06) FAQ

Do I need to create an account?

No. The app opens as a guest, so you can start building circuits right away. If you want to move your progress to another device, you sign in with Apple, Google or an email code.

I don’t know any electronics. Can I start?

How realistic is the simulation?

How do I cancel my subscription?

(07) STARTFIRST CIRCUIT · 3 MINUTESNO ACCOUNT NEEDEDiOS / ANDROID / WEB

BUILD YOUR FIRST CIRCUIT
TODAY.

STARTER KIT · READY IN THE LAB8 OF 65 PART TYPES

9 V battery

Resistor

Capacitor

NPN transistor

555 IC

SW1

Button

RV1

Potentiometer

Diode

In the Lab you build your first circuit with a battery, a resistor and an LED, light the LED and measure it with the multimeter. No account needed, you can start in 3 minutes.

Try the Lab→

Browse the parts first ↗

LEARNELECTRONICSWITH REAL PARTS.

AN ELECTRONICS WORKSHOP IN YOUR POCKET.

KNOW YOUR PARTS INSIDE OUT.

DON’T FEAR MISTAKES.

TRANSPARENT PRICING.

BUILD YOUR FIRST CIRCUITTODAY.

BUILD YOUR FIRST CIRCUIT
TODAY.