# Rust USBTMC Exemplo de uso ```rust use rust_usbtmc::instrument::Instrument; const VID: u16 = 0x0699; // Vendor const PID: u16 = 0x0368; // Product fn main() { let mut instr = Instrument::new(VID, PID); // Command Osciloscope instr.write("SELECT:CH1 1").unwrap(); println!("Ask: {}", instr.ask("*IDN?").unwrap()); } ```