UNO R3 development board improved version ATmega328P with cable
Model:YZQ-B003
(1) Using a high-speed microprocessor controller (ATMEGA328), the development interface and environment are very simple and easy to understand, suitable for beginners to learn.
(2) Performance description
1. Digital I/O digital input/output terminals are 0~13.
2. Analog I/O analog input/output terminals are 0~5.
3. Support ISP download function.
4. Input voltage: No external power supply is required when connected to the computer USB, and the external power supply is 5V~9V DC voltage input.
5. Output voltage: 5V DC voltage output and 3.3V DC voltage output.
| Controller | ATmega328P-AU |
| USB to serial chip | CH340G |
| Input Voltage (recommended) | 7-12V |
| Digital IO pins | 14 (of which 6 provide PWM output) |
| Analog input pins | 6 |
| DC Current per I/O Pin | 40 mA |
| USB Port | type B USB |
| Clock Speed | 16 MHz |
| Operating voltage | 5V |
| Input Voltage (limits) | 6-20V |
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