Hobby electronics · Home automation · Making
Learn it. Build it. Buy the bits.
Tutorials, calculators and quality parts for people who make things—from a first blinking LED to a home that runs itself.
01 / 03
Explore Kobee
Start with what you’re making.
Browse parts, materials and practical tools, then pair a project with a guide, calculator or 3D-printing service when you need it.
From a sketch to something useful
Made around your idea.
Send us a drawing, reference photo or rough dimensions. We can refine the design, choose the material and print a part that fits the job.
Start a design briefFree delivery over $120
Fast shipping Australia-wide with AusPost and Aramex.
100% Australian owned
Designed, tested and shipped from Melbourne.
Helping our planet
Trees planted with Ecologi on every order.
ArduinoRaspberry PiEspressifDFRobotAdafruitSparkFuneSunPrusaCrealityPimoroniSeeed StudioWaveshareArduinoRaspberry PiEspressifDFRobotAdafruitSparkFuneSunPrusaCrealityPimoroniSeeed StudioWaveshare
Shop favourites
Best sellers
Creality
Ender 3 / MK8 3D Printer Hardened Steel Nozzles
A$2.99Workshop-readyPractical product format for maker projects
Project compatiblePractical product format for maker projects
Selected variantPractical product format for maker projects
Sale
Unestie
Unestie AirTag Wallet — PU Leather
A$24.991–12 cardsCards and IDs
20 billsCentre cash pocket
115 × 80 × 6 mmSlim wallet dimensions
Kobee
TP4056 USB C 5V 1A Lithium Battery Charger
A$2.99USB-CInput connector
5 VNominal input
1 ACharge current, configurable
Kobee
TP4056 Micro USB 5V 1A Lithium Battery Charger
A$2.99Micro-USBInput connector
5 VNominal input
1 ACharge current, configurable
Kobee · 3D printing
Your file, your idea, or one of ours—we’ll make it real.
Shop our printed products
Kobee designs, made and printed on demand in your chosen options.
Learn morePrint your finished file
Upload a ready-to-print STL or OBJ and get an instant model-based price.
Learn moreDesign something new
Bring a sketch, dimensions or an idea. We can design it, then print it.
Learn morePersonalise a product
Add names, dates or offered details to a proven design, printed to order.
Learn moreFresh off the printer
See all designs
On the bench
Design calculators
Fast electronics calculators with live inputs, visual cues and practical outputs.
Vout
6.00 V
Active tool
Voltage divider
Output voltage from two resistors
More on the bench
11 free calculators
Proper interactive tools for common electronics and conversion jobs. No sign-up, no fluff.
- Battery life
- 555 timer
- Crystal load capacitor
- Op amp gain
- RMS and peak voltage
Learn
Latest guides
3D printing
Upgrade an Ender 3 or CR-10 Extruder
Replace a compatible Ender 3 or CR-10 plastic Bowden extruder with an aluminium assembly, then align the drive gear and recalibrate filament extrusion.
15 min
3D printing
Brass vs Hardened Steel 3D Printer Nozzles
Compare brass and hardened steel 3D printer nozzles for PLA, PETG and abrasive filament, including heat transfer, wear, size and tuning trade-offs.
10 min
Electronics
Kobee Studio: KiCad PCB Graphics Plugin Docs
Install Kobee Studio 1.4.0 and learn to create editable PCB labels, symbols, connector overlays, callouts, QR codes and barcodes inside KiCad.
8 min
Shop the setup
Everything on the bench
Hover the dots to explore the parts — the same ones we build with.
From the bench
News and blog
News · 12 Aug 2026Kobee Studio 1.4.0: Making KiCad Boards Feel FinishedKobee Studio 1.4.0 is a redesigned KiCad PCB artwork tool for makers who want labels, icons, callouts and board details to feel part of the build.News · 6 Aug 2026I Outgrew KiBuzzard, So I Built a KiCad PCB Graphics PluginKobee Studio is a KiCad plugin for creating editable PCB labels, icons, header overlays, QR codes and other board artwork.
Free delivery over $120
Stock up on filament, boards and components — shipping is on us.
The Hive
Join the weekly roundup
One useful email a week: fresh guides, new parts and notes from the bench.
Useful emails only. Unsubscribe any time.