Sharp was a frontrunner among the many companies that began developing calculators throughout the 1960s and 1970s. Until 1970, Sharp was only the trade name of the Hayakawa Electric Industry Company; ...

Sharp's EL-805 pocket LCD electronic calculator offers a bright, crisp display using CMOS-LSI circuitry, which also makes for low power-consumption at a low weight and thin form factor. Two AA ...

The Sharp EL-1750P calculator is a printing calculator designed for business and home office use. The EL-1750P includes a "TAX" button that you can use to calculate a tax rate or any other percentage ...

There have been many attempts at electronic numerical display technology over the decades since the first incandescent bulb or neon tube flickered into life at the command of a primordial computer, ...

We’ve seen so many explorations of older semiconductors at the hands of [Ken Shirriff], that we know enough to expect a good read when he releases a new one. His latest doesn’t disappoint, as he ...