Procurement of BTS7960 Motor Drivers, Raspberry Pi, ESP32, Arduino, Sensors, and Electronic Components

Work Description - NA

This tender, identified by Bid Number GEM/2026/B/7918254, is issued by the Department of Military Affairs, under the Ministry of Defence, for the procurement of "BTS7960 MOTOR DRIVER AND OTHER COMPONENTS". The tender period commences on 14-08-2026 at 1:20 PM and concludes on 24-08-2026 at 2:00 PM. The required items are extensive and encompass a broad range of electronic components crucial for various applications. Key categories include microcontrollers like Raspberry Pi (including Pi 5, Pi 4B, Pi zero2W), ESP32 devkit V1, and Arduino UNO, alongside various sensors such as MPU 9250 9-axis, Neo 1m GPS Module, Lidar Sensor, SHT35 sensor, BME680 environmental sensor, MQ9 gas sensor, Flame sensor, and TTP223 touch key sensor. The tender also specifies a significant number of components for locomotion and power management, including BTS7960 motor drivers, 200 RPM 12V DC motors with wheels, rover chassis, motor mounts, various Li-Po batteries (4S Li-Po 2200mAh, 3.7V 850mAh rechargeable, Ultra small 3.7V), battery chargers, power adapters (27W, 5Volts), and DC-DC converters (LM2596, XL6009). Furthermore, the list includes extensive networking and communication components such as Breadboards, Antennas (2.4 GHz, 5.8 GHz, GPS, Horn Antenna), Ethernet cables, Wi-Fi modules (Helter wifi), and voice command modules (VC-02). A variety of connectivity accessories are also detailed, including jumper wires (male-male, female-female, JST connecting sets), micro USB cables, USB type C cables, and DC male power jacks. Specialized items such as a DC 6to20kv pulse generator transformer, Fresnel zone plates, and a KleinTools 60161 are also listed, indicating a need for advanced technical capabilities and potentially research or development related to defence applications. The total quantity for this comprehensive list of components is 220.