Microcontroller Interface
Showing all 5 resultsSorted by popularity
- Boards, Modules and Accessories
RS422-TTL Full Duplex MAX490 to TTL Module
– Full-duplex RS422 to TTL conversion using the MAX490 transceiver
– Bidirectional, stable data transfer for long-distance serial links
– Compatible with Arduino, microcontrollers, robotics, UAVs and industrial systems
– Easy integration: TTL-level TX/RX pins plus differential RS422 A/B pairs
– Ideal for serial communication modules, RC systems, IoT and control systems
– Buy online in Pakistan for fast delivery and reliable signal conversionSKU: n/a - Boards, Modules and Accessories, Sensors And Modules
Real Time Clock Module (RTC) DS1307
- Accurate timekeeping using the DS1307 real-time clock IC
- I2C interface for simple communication with Arduino and MCUs
- Onboard battery backup maintains time during power outages
- Low-power, compact design for easy integration into projects
- Ideal for digital clocks, alarm systems, data logging, and home automation
- Available from Colgroad — suitable for projects in Islamabad
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
TTL To RS-485 Converter Module Board (MAX485)
- Converts TTL (5V/3.3V) serial signals to robust RS-485 differential signals
- Based on the low-power MAX485 transceiver for long-distance communication (up to 1200 m)
- Compatible with Arduino, Raspberry Pi and most microcontrollers for easy integration
- Supports multi-drop RS-485 networks to connect multiple devices on one bus
- Industrial-grade design for reliable performance in noisy or harsh environments
SKU: n/a - Boards, Modules and Accessories, Sensors And Modules
Numeric Keypad Module (4×4)
– 4×4 matrix numeric keypad with 16 tactile keys (0-9, A-D, *, #)
– Soft click feedback and durable flexible membrane
– Easy 8-pin header connection for Arduino and Raspberry Pi
– Works from 3.3V to 5V for broad microcontroller support
– Compact size (approx. 70mm x 77mm) ideal for panels and breadboards
– Lightweight and easy to integrate into DIY, automation, and security projectsSKU: n/a - Boards, Modules and Accessories, Sensors And Modules
Analog TDS Meter Water Quality Sensor Module
– Precise measurement of Total Dissolved Solids (TDS) for reliable water quality readings
– Analog voltage output for easy connection to microcontrollers
– Standard Gravity connector for plug-and-play integration
– Wide detection range (typically 0 to 1000 ppm) suitable for many applications
– Simple calibration process using standard TDS solutions
– Durable construction for long-lasting field or lab useSKU: n/a
