ESP8266 Relay with AC

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STD ESP8266 Relay with AC

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Update time： 2024-06-19 07:22:22

Creation time： 2020-05-22 19:14:19

Description

Wemos D1 Mini 2ch Relay powered with HLK-PM01 https://github.com/Zyrem/ESP8266_2CH_relay.git

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity	BOM_Manufacturer Part
1	10uF	C1	CAP-TH_BD10.0-P5.00-D1.0-FD	1	Non - polar electrolytic capacitors10uf 100v
2	47uF	C2	CAP-TH_BD5.0-P2.00-D0.8-FD	1	47uF 16V Aluminum electrolytic capacitors
3	EK508V-02P	CN1	CONN-TH_EK508V-02P	1	EK508V-02P
4	1N4148	D1,D2	DO-35_BD2.0-L4.0-P8.00-D0.5-FD	2	1N4148
5	0.2A 250VACGlass tube fuse	F1	FUSE-SMD_5*20MM	1	0.2A 250VACGlass tube fuse
6	Header-Male-2.54_1x2	H1,H2,H3	HDR-TH_2P-P2.54-V	3	826629-2
7	333-2SUGC/S400-A4	LED1,LED2	LED-TH_BD5.8-P2.54-FD	2	333-2SUGC/S400-A4
8	WJ300V-5.0-3P	P1,P2	CONN-TH_3P-P5.00_WJ300V-5.00-3P	2	WJ300V-5.0-3P
9	PN2222ATA	Q1,Q2	TO-92-3_L4.7-W3.6-P2.54-L	2	PN2222ATA
10	MOV/Varistor	R1	RES-TH_L23.0-W5.0-P10.00-D1.2	1	STE20D301K1DQ0FQT0R0
11	10K	R2,R3,R6,R7	RES-TH_BD2.4-L6.3-P10.30-D0.6	4	RD 1/2WS 10K J T/B A1
12	1K	R4,R5	RES-TH_BD2.3-L6.5-P10.50-D0.5	2	-
13	Relay SRD-xxVDC-SL-C	SW1,SW2	RELAY 10A 250VAC SONGLE	2	-
14	SWITCH,665PLASTIC HEAD,260G, 0.25MM,DIP2	SW3,SW4	KEY-TH_2P-L6.0-W6.0-P5.00	2	Switch,665Plastic head,260G, 0.25mm,DIP2
15	HLK-PM01	U1	PWRM-TH_HLK-PM01	1	HLK-PM01
16	WEMOS D1 MINI V3	U2	WEMOS D1 MINI	1	Wemos D1 mini