Modules & Breakout Boards

digilog.pk stocks Pakistan's widest selection of electronic modules and breakout boards — Bluetooth modules, GSM/GPRS modules, GPS trackers, LoRa radios, display drivers, motor driver modules, sensor breakouts, relay modules, and hundreds more. These ready-to-use boards let you add complex functionality to your Arduino, ESP32, or Raspberry Pi project in minutes, without designing custom hardware from scratch.

Why Use Modules & Breakout Boards?

• Rapid prototyping — skip schematic design; plug in and code immediately
• Level shifting included — most breakouts handle 3.3V/5V conversion onboard
• Decoupling capacitors fitted — clean power delivery to the IC, preventing noise issues
• Breadboard-friendly — standard 2.54mm pitch headers for direct breadboard insertion
• Tested and documented — community tutorials available for every popular module

Module Categories

• Wireless communication — HC-05/HC-06 Bluetooth, NRF24L01 2.4GHz, SIM800L GSM, NEO-6M GPS, LoRa SX1278
• Motor drivers — L298N, TB6612FNG, A4988, DRV8825 — see also Motors & Actuators
• Display drivers — MAX7219 LED matrix, TM1637 7-segment, PCA9685 servo driver — see Displays & Modules
• Real-time clocks — DS3231, DS1307; for time-stamping and scheduled events
• Memory modules — microSD card adapters, EEPROM breakouts
• Power modules — DC-DC buck/boost, LiPo charger TP4056, USB power modules
• Signal conversion — I2C/SPI/UART converters, logic level shifters, CAN bus modules
• Relay modules — 1, 2, 4, 8 channel with optocoupler isolation — see Relays & Switches

Related Categories

Drive modules with Arduino Boards or ESP32 & ESP8266. Power boards from Power Supplies & Adapters. Connect modules using jumper wires from Cables & Connectors. Add sensor modules from our dedicated Sensors & Detectors collection.

Common Applications

• IoT data logging — ESP32 + DS3231 RTC + microSD + DHT22 sensor
• GPS tracking — NEO-6M + SIM800L + Arduino for vehicle tracking
• Wireless control — NRF24L01 for 100m range RC control of robots
• Multi-servo control — PCA9685 16-channel PWM for robotic arm — see Robotics
• Remote monitoring — SIM800L GPRS to send SMS alerts on sensor thresholds

Learning Resources

• Last Minute Engineers — Module Tutorials — step-by-step guides for most popular modules
• Random Nerd Tutorials — ESP32 and Arduino module integration tutorials
• How To Mechatronics — sensor and module tutorials with circuit diagrams
• Electronics Hub — IC and module datasheets with application circuits

Need sensors to pair with your modules? Browse Sensors & Detectors. For bulk module procurement for robotics or IoT product development contact info@digilog.pk.