WiFi based AC dimmer using Nodemcu
This pcb layout is for the AC dimmer using esp8266. This project is WIFI based AC dimmer where we can control the power provides to the appliances.
How it works:
We are using Zero cross detector to detect the zero cross for AC power line. Once we detect the zero cross using Zero cross detector then turn ON the triac for required time.
Following are the materials used for this project
cl - CPl : Capacitor_THT:CP_Radial_DS.0mm_P2.50mm
c2 - C : Capacitor_THT:C_Disc_D3.0mm_W2.0mm_P2.50mm
c3 - CPl : Capacitor_THT:CP_Radial_DS.Omm_P2.50mm
c4 - C : Capacitor_THT:C_Disc_D3.0mm_W2.0mm_P2.50mm
Dl - 1N4007 : Diode_THT:D_DO-41_SOD81_P10.1émm Horizontal
D2 - 1N4007 : Diode_THT:D_DO-41_SOD81_P10.1émm Horizontal
D3 - 1N4007 : Diode_THT:D_DO-41_SOD81_P10.1émm Horizontal
Da - 1N4007 : Diode_THT:D_DO-41_SOD81_P10.1émm Horizontal
DS - LED : LED _SMD:LED 120€_321éMetric_Padl.42x1.7S5mm_HandSolder
dl - UART : Connector _PinHeader_2.54mm:PinHeader_1x0S_P2.S4mm_Vertical
J2 - AC_IN : TerminalBlock:TerminalBlock_bornier-2_P5.08mm
J3 - LOAD : TerminalBlock:TerminalBlock_bornier-2_P5.08mm
MH1 - MountingHole : MountingHole:MountingHole_3.2mm_M3_IS014580
MH2 - MountingHole : MountingHole:MountingHole_3.2mm_M3_IS014580
MH3 - MountingHole : MountingHole:MountingHole_3.2mm_M3_IS014580
MH4 - MountingHole : MountingHole:MountingHole_ 3.2mm _M3_1S014580
Ql - BI136-S500 : Package_TO_SOT_THT:T0-220-3_Vertical
Rl - R : Resistor_SMD:R_1206_3216Metric_Padl.42x1.75mm_HandSolder
R2 - R : Resistor_SMD:R_1206_3216Metric_Padl.42x1.75mm_HandSolder
R3 - R : Resistor_SMD:R_1206_321é6Metric_Padl.42x1.75mm_HandSolder
R4 - R : Resistor_SMD:R_1206_3216Metric_Padl.42x1.75mm_HandSolder
RS - R : Resistor_SMD:R_1206_3216Metric_Padl.42x1.75mm_HandSolder
RE - R : Resistor_SMD:R_1206_3216Metric_Padl.42x1.75mm_HandSolder
R7 - R : Resistor_SMD:R_1206_3216Metric_Padl.42x1.75mm_HandSolder
RS - R : Resistor_SMD:R_1206_3216Metric_Padl.42x1.75mm_HandSolder
RS - R : Resistor_SMD:R_1206_3216Metric_Padl.42x1.75mm_HandSolder
R1O - R : Resistor_SMD:R_1206_3216Metric_Padl.42x1.75mm_HandSolder
SW1 - Flash : Button_Switch_THT:SW_PUSH_émm_HSmm
SW2 - RESET : Button_Switch_THT:SW_PUSH_émm_HSmm
Ul - MOC3021M : Package_DIP:DIP-€_W7.62mm_LongPads
U2 - 4N25 : Package_DIP:DIP-€_W7.é2mm
U3 - 1M1117-3.3 : Package_TO_SOT_SMD:SOT-223-3_TabPin2
U4 - HLK-PMOS : Power_Supply:HLK-PMOS
Here is the code link
https://github.com/nassir-malik/IOT-AC-Light-Dimmer-With-Alexa/tree/master/Part%20%23%201/robodyn_dimmer
WiFi based AC dimmer using Nodemcu
*PCBWay community is a shared platform and we are not responsible for any design issues.
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- Engineer Jan 21,2022
- Engineer Sep 13,2021
- Hisham Ramadan Feb 28,2021
- Cristian Pitigoi Nov 30,2020
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