How do I choose a microcontroller or single-board computer for a robotics prototype?

Match the controller to your project's compute needs, I/O count, and communication interfaces (GPIO, PWM, UART, SPI, I2C, CAN). Consider power budget, real?time requirements, available development libraries and community examples (e.g., Arduino, Raspberry Pi families), and confirm part availability and datasheets on the product page before ordering.

What should I check when selecting motors and motor drivers for robots?

Select motors based on required torque, speed, voltage and continuous vs stall current, and pair them with drivers rated for the motor's peak current and control method (brushed, brushless, stepper). Review datasheets for torque curves and cooling needs, and account for gearing, feedback sensors and the controller interface when planning your drivetrain.

Can I collect orders from a Communica branch and obtain a VAT invoice for institution purchases?

Yes — branch collection is available from the Samrand head office and branches in Pretoria (CBD) and Cape Town; choose the branch pickup option at checkout and present your order reference and ID on collection. VAT invoices can be issued for business or educational purchases; request invoice details at checkout or via the sales channel used for your order.

What are typical lead times for out?of?stock components and how do backorders work?

Many items are stocked locally, but specialist components may have supplier lead times; the product page normally shows current stock status and any estimated ETAs. For procurement or bulk needs you can request a quote or backorder option to confirm delivery timelines and minimum quantities.

Does Communica support educational or classroom robotics kits and bulk procurement for tertiary institutions?

Communica offers component kits, development boards, 3D printing supplies and test equipment suitable for classrooms and labs, and can provide bulk quotations and VAT invoicing for institutions. Check the education requirements when requesting a quote to ensure kit content, quantities and delivery or branch pickup options meet your curriculum needs.

What types of robotics and prototyping components does Communica stock?

Communica stocks microcontrollers and development boards, sensors, motors and drivers, power supplies, connectors and enclosures, 3D printing consumables, tools, and test & measurement equipment from a wide range of global and maker brands. Product availability can be checked on the online catalogue or by contacting your local branch.

How can I check stock availability and estimated lead times for parts?

Check the product page on communica.co.za for current stock indications and lead-time notes, and contact the Samrand head office or your nearest branch for confirmation on backorders or import lead times. For larger or time-sensitive orders, request a formal quote or lead-time confirmation from sales so you have a documented delivery estimate.

Can I collect my order from a Communica branch or do you only ship?

You can choose branch collection (Samrand, Pretoria CBD, Cape Town) or courier delivery at checkout; branch trading hours and collection details are listed on the Branches & Trading Hours page. For branch collection request a VAT invoice or packing slip at pickup.

Do you support educational and bulk procurement for robotics courses or labs?

Yes — Communica supplies schools, universities and industry with component kits and larger quantities; departments should contact the sales team with a parts list and delivery requirements to obtain volume quotes, lead times, and VAT-compliant paperwork. Early engagement helps manage stock allocation and import lead times for semester planning.

How do I choose the right motor and driver for a mobile robot prototype?

Match motor voltage and continuous/peak current ratings to the driver specification and battery system, and select torque and RPM based on robot weight, wheel diameter, and required acceleration; include a safety margin for stall current and thermal dissipation. Review datasheets, estimate your power budget, and confirm component availability or compatible alternatives with Communica before finalising the design.

Adapter & Breakout Boards for Sale in Johannesburg - Communica SA

Name: Communica
Telephone: 0126573500

Shop adapter and breakout boards in Johannesburg for Arduino, Raspberry Pi, sensors, and more at Communica. Huge range, local stock, and in-branch pickup options available.

Published:June 15, 2026

3 min read

Image supplied by 123RF

Massive Local Range

Browse adapter and breakout boards for popular microcontrollers and sensors.

Johannesburg Stock & Pickup

Check live inventory at Samrand and Pretoria branches-collect or arrange same-day dispatch.

Compatible & Trusted Brands

Explore parts from Adafruit, SparkFun, DFRobot, Seeed, and more.

Adapter & Breakout Boards Available in Johannesburg

Whether you are building custom electronics, expanding the GPIO of your Raspberry Pi, or bridging I2C/SPI sensors to an Arduino, adapter and breakout boards are essential for rapid prototyping and reliable connections. At Communica, we stock a vast selection of these handy boards in Johannesburg for students, makers, professional R&D, and tech procurement teams.

Why Use an Adapter or Breakout Board?

Interface sensors and modules with pinout conversions (e.g., I2C to Grove, UART to JST, or breadboard-friendly layouts)
Add features like logic level-shifting, voltage translation, or terminal breakout to your projects
Speed up development by avoiding hand-wiring, reducing errors and saving bench time

Local insight: Many South African engineering programs and IoT startups standardise on breadboard and adapter solutions for quick R&D cycles, especially when sourcing components from multiple brands or PCB suppliers.

Adapter & Breakout Board Types

Board Type	Common Use Case	Popular Brands
Breakout (sensor/IC)	Expose small SMD pins to 0.1" headers or screw terminals	Adafruit, SparkFun, DFRobot
Adapter (pin/connector)	Convert between connector types (e.g., JST to Dupont, Grove to header)	Seeed Studio, HanRun, local OEMs
Protocol - e.g. I2C, SPI	Enable interface to new buses or logic voltage translation	Texas Instruments, Adafruit
GPIO/Ribbon Breakout	Expand Raspberry Pi/Arduino pins for easy prototyping	Waveshare, Pi Supply

All these board types are typically available in-stock at Communica's Johannesburg locations or via local sub-distributors. You can view live inventory for adapter/breakout boards on our Robotics & Prototyping collection or shop by brand.

Compatible Boards for Popular Platforms

Arduino Uno/Nano/Mega: Wide variety of logic level shifters, sensor breakouts, and shield adapters
Raspberry Pi 3/4/Pi Zero: GPIO ribbon breakout, HAT adapters, camera/display breakout boards
ESP32/ESP8266 and Micro:bit: Prototyping adapters, serial converters, and Grove system breakouts

These boards enable you to connect everything from precision temperature sensors to motor drivers without needing custom PCBs or soldering. Most offer breadboard or PCB mounting compatibility, with labelled pinouts and robust headers.

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Adapter & Breakout Boards for Sale in Johannesburg - Communica SA

Massive Local Range

Johannesburg Stock & Pickup

Compatible & Trusted Brands

Adapter & Breakout Boards Available in Johannesburg

Why Use an Adapter or Breakout Board?

Adapter & Breakout Board Types

Compatible Boards for Popular Platforms

Related Robotics & Prototyping Products

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Choosing the Right Adapter or Breakout Board

Selection Tips for Students, Makers & Engineers

Real-World Example (South Africa Context)

Popular Brands & Local Availability

Sources

Binder 09-0439-05-04 Male Adapter M30 ~ M12 4way Solder Transparent 125v 3a

Binder 09-0435-05-04 Male Adapter M18 ~ M12 4way Solder Transparent 125v 3a

Edl Compatible With Arduino Adapter Shield V3 (tft01 Itdb02 Compatible) For Arduino Uno

Acm Esp8266-esp12f Smd Breakout

Ubiquiti Poe-48-24w-g Gigabit Poe Adapter 48v

Hirschmann | Mesap43650 | Measuring Adapter For Measurements With 4 Mm Measuring Leads With Couplings To Din En 175 301-803-a Connectors (gdm Series);

15a Power Plugtop Adapter With 3x2pin Socket With Top Entry

15a Power Plugtop Adapter With 2pin Top Entry Socket

15a Power Plugtop Adapter With 2x2pin Socket + 1 Rear And 1 Top Entry

Zif Socket Programmer Adapter Module For Use With Cmu Pickit3 Comptble Programmer And Pic Kit3.5 Comp Programmer Debug

Data Cable For Pc Monitoring Of Srne Solar Controllers .usb Rs232 Serial 6p6c Converter Adapter Cable With Ftdi Chipset Support For Win 7/8/10/xp/andr

Sonoff L1 Smart Led Strip 5m

Communica South Africa

Frequently Asked Questions

How do I choose a microcontroller or single-board computer for a robotics prototype?

How do I choose a microcontroller or single-board computer for a robotics prototype?

What should I check when selecting motors and motor drivers for robots?

What should I check when selecting motors and motor drivers for robots?

Can I collect orders from a Communica branch and obtain a VAT invoice for institution purchases?

Can I collect orders from a Communica branch and obtain a VAT invoice for institution purchases?

What are typical lead times for out?of?stock components and how do backorders work?

What are typical lead times for out?of?stock components and how do backorders work?

Does Communica support educational or classroom robotics kits and bulk procurement for tertiary institutions?

Does Communica support educational or classroom robotics kits and bulk procurement for tertiary institutions?

What types of robotics and prototyping components does Communica stock?

What types of robotics and prototyping components does Communica stock?

How can I check stock availability and estimated lead times for parts?

How can I check stock availability and estimated lead times for parts?

Can I collect my order from a Communica branch or do you only ship?

Can I collect my order from a Communica branch or do you only ship?

Do you support educational and bulk procurement for robotics courses or labs?

Do you support educational and bulk procurement for robotics courses or labs?

How do I choose the right motor and driver for a mobile robot prototype?

How do I choose the right motor and driver for a mobile robot prototype?

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