PCB sample set shows off colors, thickness

PCB colors

PCB sample set

JustGeek made a sample set of PCBs to help in color and thickness selection:

There are also functional reasons. A white board could make the reflection from a mounted LED more color neutral, while a black board mounted in a translucent acrylic enclosure would be barely noticeable from the outside.

Similar to the different colors, PCBs also come in varying thicknesses. A thinner board is lighter while a thicker board is more robust. Sometimes the necessary thickness is determined by other factors, but often you can choose from a range of options.

To help me select a nice color and appropriate thickness, I’ve made a set of PCB samples in seven different colors (white, yellow, blue, green, purple, red, black), six different thicknesses (0.6 mm, 0.8 mm, 1.0 mm, 1.2 mm, 1.6 mm, 2.0 mm) and two different surface finishes (HASL, ENIG).


Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.

Join 27,000+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Follow Adafruit on Instagram for top secret new products, behinds the scenes and more https://www.instagram.com/adafruit/

CircuitPython – The easiest way to program microcontrollers – CircuitPython.org


Maker Business — To make it through a tough business cycle, layoffs should be a last resort

Wearables — EVA foam is like fondant

Electronics — I touched my circuit, and now it glitches!

Python for Microcontrollers — Python on Microcontrollers Newsletter: 300 CircuitPython Libraries, Python Turns 30! #Python #Adafruit #CircuitPython @micropython @ThePSF

Adafruit IoT Monthly — Upcycling Smartphones, AI Freezer, and more!

Microsoft MakeCode — Play MakeCode Arcade games on Raspberry Pi!

EYE on NPI — Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey

New Products – Adafruit Industries – Makers, hackers, artists, designers and engineers! — NEW PRODUCT – Circuit Playground 200×200 Tri-Color E-Ink Gizmo – E-Ink Display + Audio Amplifier

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



No Comments

No comments yet.

Sorry, the comment form is closed at this time.