I/O

Subsystems

Item Code: 77011092 SPDT 12V Single Relay Has built-in driver that will allow microcontrollers and logic devices to operate on relays without the need for additional circuit elements.

Item Code: 77010973 Ex2 12V Relay Card e-Gizmo Ex2 12V Relay Card an Automotive Relay Ex2 Series that Life’s long in 1 x10 ^6 Mechanical Operations.

Item Code: 77008595 PC Parallel Port Isolator A must for parallel port experimenters. This board will allow you easy access to PC parallel pin I/O and protects your PC port from damage in case you accidentally fry your circuit.

Item Code: 770140972 24V Relay Card has built-in driver that will allow microcontrollers and logic devices to operate on relays without the need for additional circuit elements. Potter & Brumfield relay 16A 277VAC/28VDC, 1HP at 220VAC SPDT contact.

Item Code: 77010811 I/O LED Monitor LED indicators on I/O lines lets you know what your system is doing at a glance. It makes an an excellent system diagnostic tool. This kit allows you to quickly add I/O LED monitor in your circuit, even while working on a breadboard.

Item Code: 77003204 Input Expander Module The input expander module allows addition of 8 or more inputs . Each inputs are monitored with buffered LED indicators. Up to 10 modules can be cascaded to build up to 80 additional input ports with the use of just 3 microcontroller I/O ports. Works with 3.3V and 5V logic.

Item Code: 77012369 Output Expander Module The output expander module is in reality a serial to parallel converter with 8 output ports per board. Each output ports has LED state indicators. Up to 10 modules can be cascaded to build up to 80 additional output ports with the use of just 3 microcontroller I/O ports. Works with 3.3V and 5V logic.