DIY Electronics
Sensors, development boards, relay modules, and electronic components for your DIY smart home and IoT projects. Everything you need to build custom automations with Arduino, ESP8266, ESP32, Raspberry Pi, ESPHome, Tasmota, and Home Assistant.
From water flow sensors and ultrasonic distance modules to D1 Mini and NodeMCU dev boards, relay modules, TDS water quality probes, and HX711 load cell amplifiers — we stock the building blocks for smart water meters, tank level monitors, irrigation controllers, custom sensor nodes, and more.
All components ship from Gauteng with free delivery on orders over R2,500. Need help wiring it up? Call us — we love DIY projects.
EIFERER
D1 Mini (ESP8266 WiFi Board)
R 69.00
WiFi
Generic
NodeMCU
R 179.00
SaleEIFERER
DYP-A02 Waterproof Ultrasonic Distance Sensor
R 499.00R 549.00
Generic
5V 8-Channel Relay Module
R 149.00
SaleEIFERER
Micro USB Charging & Data Cable — 1.0 Metre
R 10.00R 99.00
SaleGeneric
HX711 Weighing Pressure Sensor 24-Bit ADC Module
R 99.00R 129.00
Generic
DC to DC 12V to 5V 15W Converter Module
R 149.00
SaleZigbee
Tuya
Zigbee Garden Soil Moisture & Temperature Sensor — IP67 Waterproof, Tuya / Home Assistant (GXM-01)
R 899.00R 995.00
SaleWiFi
RASPBERRY
Raspberry Pi 3 Model B (2GB)
R 1,799.00R 3,549.00
SaleRASPBERRY
Raspberry Pi 4 Model B (2GB)
R 1,999.00R 3,849.00
Sale
Generic
WS2812B Addressable RGB LED Strip — 5 m, 60 LEDs/m (300 LEDs), IP20, DC 5V (WLED / Home Assistant / Arduino)
R 299.00R 399.00
SaleGeneric / DIY Electronics
XH-M131 DC 12V Light Control Switch
R 39.00R 69.00