I have a triac-dimmer circuit like below,
TRIAC-DIMMER circuit
when i connect the N and L to 2 terminals of lamp, they cannot dim and work at max power – maximum brightness althought i just made they dim about 50% of max brightness.
Here is the schematic of pzem 004t:
schematic of PZEM-004T
How can i fix this? Pls give me some advice for this. Thank you so much.
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