SKL Electronics

The Arduino Pro Mini is a compact and versatile microcontroller board designed for projects that require a small form factor and low power consumption. It is based on the ATmega328P microcontroller and offers a simplified version of the Arduino UNO board. The Pro Mini is suitable for applications where space is limited, such as wearable devices, sensors, and robotics projects. Specification Microcontroller: ATmega328P Operating Voltage: 3.3V or 5V (depending on the version) Digital I/O Pins: 14 (of which 6 provide PWM output) Analog Input Pins: 8 DC Current per I/O Pin: 40 mA Flash Memory: 32 KB (ATmega328P) - 2 KB used by bootloader SRAM: 2 KB (ATmega328P) EEPROM: 1 KB (ATmega328P) Clock Speed: 8 MHz (3.3V version) or 16 MHz (5V version) Dimensions: Approximately 18.5mm x 33mm Usage Gather the necessary components: Arduino Pro Mini, USB-to-TTL converter, jumper wires, and a computer with the Arduino IDE installed. Choose the appropriate version of the Arduino Pro Mini (3.3V or 5V) based on your project's requirements. Identify the necessary pin connections for programming: VCC: Connect to the power supply voltage (3.3V or 5V, depending on the version). GND: Connect to the ground. TX: Connect to the RX pin of the USB-to-TTL converter. RX: Connect to the TX pin of the USB-to-TTL converter. DTR: Connect to the DTR pin of the USB-to-TTL converter (required for auto-reset functionality). Connect the USB-to-TTL converter to your computer via a USB port. Ensure that the Arduino IDE is open on your computer. Connect the jumper wires as follows: Connect VCC to the power supply voltage (3.3V or 5V). Connect GND to the ground. Connect TX to the RX pin of the USB-to-TTL converter. Connect RX to the TX pin of the USB-to-TTL converter. Connect DTR to the DTR pin of the USB-to-TTL converter. Carefully align the pins of the Arduino Pro Mini with the jumper wires, ensuring the correct orientation. Gently press the Arduino Pro Mini onto the jumper wires to establish a connection. Ensure that all connections are secure and properly aligned. In the Arduino IDE, select the appropriate board by going to Tools > Board and selecting "Arduino Pro or Pro Mini." Choose the correct processor by going to Tools > Processor and selecting "ATmega328P (3.3V, 8 MHz)" or "ATmega328P (5V, 16 MHz)" depending on the version you have. Select the correct port by going to Tools > Port and choosing the port that corresponds to the USB-to-TTL converter. You can now program and upload your code to the Arduino Pro Mini using the Arduino IDE. Refund and replacement are not applicable for your order. SKL Electronics BakerGanj Patna.