3 Pack RS-232 Interface IC, +5V Powered, Multichannel RS-232 Drivers/Receivers, 20 Pin DIP and is portable and easy

and is portable and easy to transport

8 Pack 5-Way Binding Post Insulated

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The pieces are made of high density EVA foam and are moisture resistant for easy cleaning with soap and warm water

PVC frame fits over prescription glasses

3 Pack RS-232 Interface IC, +5V Powered, Multichannel RS-232 Drivers/Receivers, 20 Pin DIP and is portable and easyThe MAX220MAX249 family of line drivers receivers is intended for all EIA TIA 232E and V. 28 V. 24 communications interfaces, particularly applications where 12V is not available. The MAX225, MAX233, MAX235, and MAX245 MAX246 MAX247 use no external components and are recommended for applications where printed circuit board space is critical. The MAX220 MAX249 are offered in 26 different packages with temperatures from 0 to +70C up to 55C to +125C. See