Product Description
MOC3021 opto-triac from Texas Instruments, great for controlling a large triac from a microcontroller while remaining completely isolated – IE: you put this to your microcontroller pin and use it to drive a large triac that switches the primary load – it completely protects the microcontroller from the high voltage. Lots of information here and here.
Cost here includes all taxes, local pickup only on tour days or please schedule a pickup time via the contact us link at the top right.
