# GeekStudio

> Shop Arduino boards, Raspberry Pi, sensors, HATs, kits and components. Fast shipping across New Zealand for hobbyists, students and professionals.

GeekStudio is an online store serving New Zealand. Prices are listed in NZD.

## Product categories

- [Boards & microcontrollers](https://geeker.co.nz/category/boards): Development boards and microcontrollers stocked in New Zealand, covering Arduino, Raspberry Pi, ESP32 and long-range LoRa modules. Every board ships from a New Zealand warehouse with local courier delivery, so you are not waiting weeks on an overseas order or paying customs on arrival.
- [Sensors & modules](https://geeker.co.nz/category/sensors): Sensors and breakout modules for measuring the physical world: temperature, humidity, air quality, distance, motion, current, water quality and sound. Most speak I2C or output a plain analog voltage, so they reach an Arduino, ESP32 or Raspberry Pi with a few jumper wires.
- [Displays & LEDs](https://geeker.co.nz/category/displays): Screens, LED modules and indicator hardware for microcontroller projects — OLED and LCD displays, addressable RGB strips, matrices and seven-segment digits. A display is the usual difference between a project that works and a project someone else can use.
- [Power & charging](https://geeker.co.nz/category/power): Power supplies, DC-DC converters, battery charging boards and energy-monitoring modules for electronics projects. Most builds that behave strangely are underpowered rather than miswired, so this is the section worth getting right first.
- [Motors & actuators](https://geeker.co.nz/category/motors): Motors, servos, stepper drivers, pumps and relays — the parts that make a project move or switch something. Motors draw far more current than a microcontroller pin can supply, so each one here pairs with a driver or relay rather than connecting directly.
- [Wireless & communication](https://geeker.co.nz/category/comms): Radio, GPS, cellular and wired-bus modules that give a microcontroller a way to talk to something else — LoRa, Bluetooth, GPS, 4G, RS485, CAN and Ethernet. Which one to choose comes down to range, power budget and whether a subscription is acceptable.
- [Components](https://geeker.co.nz/category/components): The parts that turn a working breadboard into a finished build — relay modules, logic level shifters, I2C port expanders, enclosures, standoffs and battery holders. Level shifters matter more than most people expect: a 5V Arduino output will damage a 3.3V ESP32 or Pi pin.
- [Tools & soldering](https://geeker.co.nz/category/tools): Soldering irons, multimeters, hand tools and helping hands for electronics work. A basic iron and a multimeter cover almost every repair and build task a hobbyist runs into.
- [Kits & bundles](https://geeker.co.nz/category/kits): Bundles that arrive with everything a project needs at once — Arduino and Pico starter sets, micro:bit classroom packs and robot cars, and a Meshtastic node kit with antenna, battery and case. Cheaper than sourcing the parts separately, and nothing is missing on the first evening.

## Key pages

- [Home](https://geeker.co.nz/): featured products, new arrivals and best sellers.
- [Product search](https://geeker.co.nz/search?q=): keyword search across the full catalogue.

## Notes for AI agents

- Product pages carry schema.org `Product` markup with live price and stock availability.
- Prefer the slug URL form `/product/<slug>` when citing a product.
- Stock and pricing change frequently; re-fetch the product page rather than relying on cache.