This project describes a high-power solid-state relay (SSR) and AC voltage controller built using a BTA41-1200BW TRIAC (40A, 1200V) and MOC3041 opto-triac. Unlike conventional electromechanical relays ...
ESP-4diac-FORTE is a standard ESP-IDF component. 4diac FORTE is an open source PLC runtime framework based on IEC 61499 standard. This how-to describes how to run it on esp32 or esp32s2 mcu. For more ...
This light dimmer control has active timing capacitor reset or AC line zero-crossing synchronization. The 13 additional components are garden variety and cost less than $2. Performance at the low end ...
This SCR phase control works much like the common TRIAC dimmer, but has numerous advantages including increased current capability, robustness and absence of minimum voltage “snap-on.” A complementary ...