Parking lot interface device

Ongoing

STD Parking lot interface device

Arduino

WiFi/Ethernet

Communication_Module

License:

Mode:

Editors' pick

1.5k
0
0
3

Update time： 2024-02-01 22:57:49

Creation time： 2019-06-17 20:58:44

Description

Used for parking lot space counting. This module works as the main interface device that controls the communication and counting. Up to 16 input nodes can be connected for this solution. PC configurator, ethernet connectivity, RS485. Designed for industrial use and for the Hammond RL6105 enclosure.

Design Drawing

schematic diagram

（ 1 / ）

Interface_device_schematic
Open in Editor
Ethernet
Open in Editor

PCB

（ 1 / ）

Interface_device_PCB
Open in Editor

The preview image was not generated, please save it again in the editor.

BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	0.1uF	C7,C9,C10,C11,C12,C13,C1,C2,C5,C6,C8,C20,C23,C25,C26,C24	0603	16
2	4.7uF	C14	0603	1
3	10nF	C15	0603	1
4	20pf	C16,C17	0603	2
5	1u	C18,C19	0603	2
6	6.8nF	C29,C30	0603	2
7	150Ω	L2	L0603	1
8	12.4K	R6	R0603	1
9	50R	R7,R8,R9,R11	0603	4
10	1k	R10,R12	0603	2
11	HR913550A	RJ1	HR913550A	1
12	W5500	U4	QFP-48_L7.0-W7.0-P0.50-LS9.0-BL	1
13	25MHz	X2	OSC-SMD_4P-L3.2-W2.5-BL	1
14	15p	C3,C4	0603	2
15	10uF	C21	CAP-D5.0XH5.5	1
16	100uF	C22	CAP-D5.0XH5.5	1
17	22p	C27,C28	0603	2
18	LED-Red(0805)	CFG,ERR	LED-0805	2
19	USB-B-Female-90	CN2	USB-B_TH_BF90	1
20	DB125-3.81-3P	CN3	CONN-TH_3P-P3.81_L7.4-W11.4	1
21	DB125-3.81-2P	CN4	CONN-TH_2P-P3.81_L7.4-W7.6	1
22	LED-Green(0805)	COM,PWR,TX	LED-0805	3
23	SK24	D1,D4	SMA	2
24	1N4148WS-7-F	D2	1N4148WS-7-F_SOD323	1
25	SS34	D3	SMA(DO-214AC)	1
26	ASMD1210-020	F1	1210	1
27	15uH	L1	IND-SMD_L4.0-W4.0	1
28	10k	R1,R2,R3,R4,R5,R14,R16	0603	7
29	35K	R13	0603	1
30	220R	R15,R17,R18,R19,R20,R21,R22	0603	7
31	120R	RT1	0603	1
32	LED-Red(0805)	RX	LED-0805	1
33	ESDA6V1L	TVS1	SOT-23(SOT-23-3)	1
34	TP8485E-SR	U1,U3	SOIC-8	2	No
35	MCP2200-ISS	U2	SSOP20	1
36	MCP16301T-I/CHY	U5	SOT-23-6	1
37	LM2937IMP-3.3/NOPB	U6	SOT-223	1
38	ATMEGA328P-AU	U7	TQFP-32_7X7X08P	1
39	LED-Green(0805)	USB	LED-0805	1
40	12MHz	X1	OSC-SMD_4P-L3.2-W2.5-BL	1
41	8MHz	X3	OSC-SMD_L5.0-W3.2	1