Bit by Bit Lab

The boss is here, well it’s time to fire the keyboard and write the traffic light program
But first, we try to blink a led. Blinking LED is “hello world” in microcontroller world

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14 views08:35

Bit by Bit Lab

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The first program is on the board 🎆

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Bit by Bit Lab

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Added more LEDs and implemented it to be a similar to traffic light 🚦
Red, then red and yellow, after that green. After green we light yellow and then red

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15 views09:48

Bit by Bit Lab

It has a lot of wires connected but this is only because of programmer, it needs “+”, “-“ and 4 more wires to communicate with the controller 🤖

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Bit by Bit Lab

It becomes quite messy 😆

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Bit by Bit Lab

Making a model for the traffic light housing

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Bit by Bit Lab

This will be the tool to bring the housing to the life 😎
I’ve tried this already and should admit I’m not an artist at all 👨‍🎨

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15 views15:36

Bit by Bit Lab

We’ve tried to build a piece of traffic light housing as well as some other things. Looks promising, but also needs to be ironed.

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14 views13:52

Bit by Bit Lab

We have prepared drafts for the traffic light 🚦
Next we’ll use ironing to make them a bit more flat 🤞
I expected it to be more accurate, but let’s be happy with what we have ☺️

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15 views11:04

Bit by Bit Lab

Well, the ironing doesn’t help much
But this is enough for the first DIY project! Right? Right?… 🙄

14 views10:59

Bit by Bit Lab

A wonderful video why the transistors are so cool 😎
https://youtu.be/5vRAACeebjI?is=zUNUIBZfJrfzeo25

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YouTube

Fun with Transistors

Transistors are the backbone of modern electronics. In a circuit, they function as either amplifiers or switches. It’s hard to imagine that simple knowledge could help you build a functional gadget, but today the HackMakeMod team is helping you start down…

14 views11:58

Bit by Bit Lab

We’ve built a box and added more plastic. Now we’ll try another round of ironing 🚬

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12 views19:28

Bit by Bit Lab

In my opinion it looks quite ugly but the kid likes this 😆

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13 views19:29

Bit by Bit Lab

Okay, looks a bit better (but really a bit 🤏)
If you have an option to use 3D Printer or at least plastic sheets— use them without hesitation

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14 views19:59

Bit by Bit Lab

For ironing I use this device, it’s just a normal 🚬 with a flat soldering iron tip. I found 250C a good temperature for melting. Normally ~200C is the working temperature for PLA plastic.

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14 views20:04

Bit by Bit Lab

You cannot avoid this when doing something with a kid 😆
Good we have lots of them

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