Most educational products begin with coding. Kids drag blocks, write commands, and try to make something happen on a screen. But behind every line of code is something more fundamental: logic.
Computers make decisions using simple signals—zero and one, off and on, false and true.
BitCards turns those invisible ideas into real electronic cards that children can touch, connect, test, and understand.
Our mission is simple: teach logic before code.
Our mission is simple: teach logic before code.Why We Created BitCards
When I started learning electronics and programming, many concepts felt unnecessarily complicated.
I learned how to connect components and write code, but I did not immediately understand what was happening underneath. Concepts such as logical zero, logical one, inputs, outputs, and decision-making were often explained only through diagrams or theory.
Years later, while introducing technology and electronics to my son Omar, I realized that children needed a clearer starting point.
They needed to see logic working in front of them.
That idea became BitCards.
How BitCards WorksEach BitCards module represents a real computing concept.
Children connect input cards, logic cards, and output cards to create working electronic systems. LEDs provide immediate visual feedback, helping learners understand exactly how every signal moves through the circuit.
For example, an AND card activates its output only when both inputs are active.
An OR card activates when at least one input is active.
A NOT card reverses the incoming signal.
Instead of memorizing definitions, children discover these rules by experimenting.
They can change an input, observe the result, make a prediction, and test their idea immediately.
No complicated breadboards.No confusing wiring diagrams.No programming experience required.
More Than Individual Logic GatesBitCards is designed as a complete learning journey.
Children begin with the foundations of digital logic and gradually progress toward more advanced concepts, including:
- AND, OR, NOT, NAND, NOR, XOR and XNOR logic
- Inputs, outputs and electronic signals
- Memory and sequential logic
- Adders and counters
- Sensors and real-world interaction
- Microcontrollers and visual programming
Every stage builds on the one before it.
The goal is not simply to teach children how to use technology. It is to help them understand how technology is built.
Learn by BuildingBitCards encourages children to learn through experimentation.
Instead of passively watching a lesson, they build working systems, solve challenges, and see the results of every decision.
A child can create a simple security alarm, automatic light, decision circuit, memory system, or digital counter—and understand the logic behind it.
Mistakes become part of the learning process.
When something does not work, children can follow the signal, change the circuit, and try again. This helps develop logical thinking, creativity, problem-solving, and confidence.
From Physical Cards to Digital MissionsBitCards combines physical electronics with an interactive learning platform.
The platform guides learners through lessons, challenges, and story-driven missions. Each activity introduces a new concept and then asks the learner to apply it using real BitCards hardware.
This creates a connection between digital instruction and physical experimentation.
Children do not simply read about logic.
They build it.
Built for Curious MindsBitCards is designed for:
- Children discovering electronics for the first time
- Parents looking for meaningful screen-free STEM activities
- Teachers introducing computing and digital logic
- Makerspaces, robotics clubs and STEM workshops
- Young creators who want to understand what happens behind the code
The cards are visual, modular, and approachable, making them suitable for both independent learning and guided classroom activities.
A Clear Path Toward CodingBitCards does not replace coding.
It prepares children for it.
Once learners understand signals, logic gates, conditions, memory, inputs, and outputs, programming becomes much easier to understand.
An IF statement is no longer just a command.
It becomes a logical decision they have already built with their own hands.
That is the difference between memorizing code and truly understanding computation.
Built by a Father and Son in Bosnia and HerzegovinaBitCards is being developed by Harun and Omar, a father-and-son team from Bosnia and Herzegovina.
What began as a personal way to explain electronics and computer logic has grown into a larger mission: to give children around the world a more intuitive path into technology.
We believe the next generation should not only know how to use digital devices.
They should understand how those devices think.
BitCards Is Live on KickstarterBitCards is currently live on Kickstarter.
By supporting the campaign, you are helping us manufacture the first production run, expand the learning platform, develop new educational cards, and bring hands-on computer logic education to more families and classrooms.
Discover BitCards on Kickstarter: https://www.kickstarter.com/projects/osmanovicharun/bitcards?ref=3goyoe
Before children learn to code, let them discover the logic that makes coding possible.
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