Leobot Electronics is your trusted supplier for Arduino, robotics, IoT components, and electronic modules in South Africa. We stock a wide range of high-quality sensors, microcontrollers, modules, cables, and prototyping tools—ready for fast, nationwide delivery. Whether you're a hobbyist, student, or engineer, we provide the essential electronics you need to build, learn, and innovate. In addition to product sales, we offer custom development services including embedded systems, IoT design, CAD modelling, and smart device integration.
Leobot Electronics South Africa - Electronic Component Supplier & Development Service Provider
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R21.80
A TTL to RS485 converter module is a device that is used to convert a TTL (Transistor-Transistor Logic) signal to an RS485 (Recommended Standard 485) signal, or vice versa. The module typically consists of a driver and receiver circuit that are used to transmit and receive data over long distances using the RS485 protocol. The module can be used with an Arduino or other microcontroller to allow it to communicate with devices that use the RS485 protocol. The RS485 protocol is commonly used in industrial and commercial environments because it allows for the transmission of data over long distances (up to 1200 meters) and can support multiple devices on a single communication line.
x 4 Header (Data side)
1 x 4 Header (Output side)
1 x 2 Screw Terminal Block (Output side)
With an on-board MAX485 chip , this is a tool for RS-485 communications at low-power. Also known as a Slew-Rate Transceiver
Working voltage : 5V
Size : 44mm x 14mm
N/A
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RFID Proximity Card Kit (RFID Reader/Writer Module with RFID Keyring Tag and RFID Card)
R56.00
4 Channel LLC I2C/IIC Logic Level Converter Bi-Directional Module 5V to 3.3V (DIY Soldering Needed)
R10.08
HC-SR04 Ultrasonic Distance Measuring Sensor Module
18650 Lithium Battery Charging Module (5V Micro USB 1A)
R16.80
DS1307 RTC Real Time Clock Module
R33.60
TTL to RS485 Converter Module (Arduino)
TCS3200 Color Recognition/Detector Module
R252.00
DS3231 AT24C32 Precision Real Time Clock (RTC) Module
R140.00
USB - TTL SERIAL USART MODULE (PL2303/YP-01)
R44.80
ESP01 Serial WiFi Power Regulator Adapter (ESP8266 compatible)
Transparent Arduino Uno Enclosure Box
Serial Micro-SD Card Module
R28.00
RS232 Serial Port Module (MAX3232CSE)
DS1302 RTC Real Time Clock Module
R22.40
Passive Buzzer Module
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