Collection: Modules Currently In Stock
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SIM808 GPRS/GPS Development Board – IPX/SMA with GPS Antenna Included
Regular price R 340.00Regular priceUnit price / perSale price R 340.00 -
MQ-9 Gas Sensor – Carbon Monoxide (CO) and Combustible Gas Detection Module
Regular price R 45.00Regular priceUnit price / perSale price R 45.00Sold out -
MQ-6 Gas Sensor – LPG and Propane Detection Module
Regular price R 45.00Regular priceUnit price / perSale price R 45.00Sold out -
MQ-5 Gas Sensor – LPG, Natural Gas, and Coal Gas Detection Module
Regular price R 45.00Regular priceUnit price / perSale price R 45.00 -
MQ-4 Gas Sensor – Methane and Natural Gas Detection Module
Regular price R 45.00Regular priceUnit price / perSale price R 45.00Sold out -
MQ3 Gas Sensor – Alcohol and Gasoline Detection Module
Regular price R 45.00Regular priceUnit price / perSale price R 45.00Sold out -
Uno R4 Minima – Compatible with Arduino
Regular price R 215.00Regular priceUnit price / perSale price R 215.00 -
IR Flame Sensor Module – Infrared Fire Detection Sensor for Arduino
Regular price R 20.00Regular priceUnit price / perSale price R 20.00 -
ATmega32U4 LilyPad Board with Micro USB – Wearable Arduino-Compatible Development Platform
Regular price R 195.00Regular priceUnit price / perSale price R 195.00Sold out -
YF-S401 Water Flow Sensor – Accurate Flow Rate Measurement Module
Regular price R 105.00Regular priceUnit price / perSale price R 105.00 -
LTC1871 Step-Up Module – Adjustable DC-DC Converter with VoltMeter (3-35V to 3.5-35V)
Regular price R 120.00Regular priceUnit price / perSale price R 120.00Sold out -
100W 6A DC-DC Buck Converter – Step-Down (10-90V Input to 1.5V-60V Output)
Regular price R 250.00Regular priceUnit price / perSale price R 250.00 -

1500W 30A DC-DC Boost Converter – Step-Up Power Supply with CC/CV Control (10-60V to 12-97V)
Regular price R 660.00Regular priceUnit price / perSale price R 660.00Sold out -

XYS3580 DC Buck Converter with Display – 6-36V Input, 5A Output, Adjustable Voltage Regulator
Regular price R 580.00Regular priceUnit price / perSale price R 580.00Sold out -
ZK-4KX Buck-Boost Converter 0.5-30V – Adjustable Voltage Regulator for Stable Power Supply
Regular price R 295.00Regular priceUnit price / perSale price R 295.00Sold out -
USBtiny ISP AVR Programmer – Compact USB-to-ISP for AVR Microcontroller Programming
Regular price R 140.00Regular priceUnit price / perSale price R 140.00Sold out -
Arduino MEGA Sensor Shield V2.0 – Easy Sensor Integration for MEGA 2560 Projects
Regular price R 75.00Regular priceUnit price / perSale price R 75.00Sold out -

MEGA2560 Double-Side PCB Prototype with Screw Terminal Block – Easy Connections for Arduino Projects
Regular price R 150.00Regular priceUnit price / perSale price R 150.00 -
Sensor Shield Breakout Expansion Board for Arduino – Easy Sensor Connections & Multi-Interface Support
Regular price R 45.00Regular priceUnit price / perSale price R 45.00Sold out -

L293D Motor Drive Shield Dual for Arduino – Dual Channel Motor Controller for Robotics Projects
Regular price R 75.00Regular priceUnit price / perSale price R 75.00Sold out -

Prototype Shield V3.0 for Arduino MEGA 2560 with Mini Breadboard – Easy Custom Circuit Design
Regular price R 40.00Regular priceUnit price / perSale price R 40.00Sold out -
Adjustable 0.2-9A 300W Step Down Buck Converter 7-32V To 0.8-28V – High-Performance CC CV Charging Module
Regular price R 120.00Regular priceUnit price / perSale price R 120.00Sold out -
STM32F407VET6 Development Board – High-Performance Cortex-M4 Microcontroller
Regular price R 380.00Regular priceUnit price / perSale price R 380.00Sold out -
STLINK V2 – Compact and Reliable Programmer for STM32 and STM8 Microcontrollers
Regular price R 55.00Regular priceUnit price / perSale price R 55.00
Bulk Orders
For bulk orders we can provide as many of an item as you like, as well as custom items. Email us at info@techtoast.co.za to talk about the order.





















