Una visita a la cuna de Silicon Valley: El Garaje de HP
HP 200 Series
200 Audio Oscillator Exhibit | Agilent History Center – Archives
Máquina de postimpresión Horizon HP-200A Maquinas de segunda mano - Exapro
Hewlett-Packard's First Product: The 200A - HP History
Keysight on Twitter: "#TBT: HP's first product the audio oscillator, HP200A, an electronic instrument used to test sound equipment. https://t.co/cfaRW4bD78" / Twitter
Early Audio Oscillators
Hewlett-Packard HP-200A audio oscillator
Hewlett-Packard's First Product: The 200A - HP History