KAmodKB4x4 - module of a 16-button 4 × 4 matrix keyboard 15-Bit ADC die sich alle die gleichen
$12.99
Description
die sich alle die gleichen zwei I2C-Leitungen teilen
einschließlich eines überdimensionalen Ausschnitts für den Mikro-SD-Kartensteckplatz zum einfachen Austausch
bitte schauen Sie sich unser Angebot an
PSU: Power is taken from RPI and then heavily filtered for each rail
KAmodKB4x4 - module of a 16-button 4 × 4 matrix keyboard 15-Bit ADC die sich alle die gleichenDescription The KAmodKB4 4 module enables convenient connection of a 4 x 4 matrix 16 button matrix keyboard to any system. Technical Details 16 button matrix keyboard with the organization of 4 rows per 4 columns Maximum switched 20 mA current Maximum switching voltage 24 VDC Mechanical durability of the keyboard 10 ^ 6 cycles contact Contact resistance up to 200 mOhm 10 pin goldpin connector
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