Scales for the hive NRF24 GSM +7.4 V - EasyEDA open source hardware lab

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STD Scales for the hive NRF24 GSM +7.4 V

License: TAPR Open Hardware License

Mode: Editors' pick

Update time： 2022-11-11 16:03:36

Creation time： 2019-02-22 20:47:19

Description

Весы для измерения веса ульев с отправкой по GSM

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	WF-2 (DS1070-2 M)	1-WIRE,BAT1P,BAT1S,BAT2P,BAT2S,S1BTN,S2BTN,SEN	DS1070-2	8
2	WF-4_2.54	ADC2,ADC3,U9	WF-4_2.54	3
3	GSC128065YB-16R2400	BUZZER2	BUZ-SMD_GSD128XX	1
4	47pF	C1,C2	0603	2
5	10nF(103)	C3,C9	0603	2
6	22uF	C4,C6,C12	CASE-B_3528	3
7	10uF	C5	0805	1
8	0.1uF(104)	C8,C14	0603	2
9	WF-3	CHRGS	WF-3	1
10	Header-Female-2.54_1x5	FTDI	HDR-5X1/2.54	1
11	HM-2.54_1x2	GND,GSM2BAT,GSM2STAB,PWRSUPP,PWRSUPP_TEMP,RING2RST,RTC2BAT	HDR-2X1/2.54	7
12	Header-Male-2.54_1x5	I2C	DIP-1X5P-2.54MM-M	1
13	Header-Female-2.54_2x6	JUMPERS	HDR-6X2/2.54	1
14	WF-5	LOAD	WF-5	1
15	AS01-ML01D	MK1	NRF24L01+	1
16	Arduino Pro 2 Mini_328_-_3.3V	P4	PRO_MINI_FOOTPRINT	1
17	IRFML8244TRPBF	Q1	SOT-23_L2.9-W1.3-P0.95-LS2.4-BR	1
18	2k	R1,R2,R3	0603	3
19	20k	R4	0603	1
20	4.3k	R5	0603	1
21	1k	R6	R0603	1
22	0	R7,R8,R10,R11	0603	4
23	10k	R9	R0603	1
24	100k	R12	0603	1
25	43k	R13	0603	1
26	HX711_Module	U1	HX-711 MODULE	1
27	SIM800L	U2	SIM800L	1
28	LP2985AIM5-3.3/NOPB	U3,U7,U14	SOT-23-5	3
29	Tiny RTC I2C Module	U4	RT I2C TINY CLOCK	1
30	SE8533-LF	U5,U15	SOT-23(SOT-23-3)	2
31	TTP223E-BA6	U8,U12	SOT-23-6	2
32	LP2985AIM5-5.0/NOPB	U10	SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BL	1
33	MIC29302WU-TR	U11	TO-263-5	1

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Project Members

Lev Kuzmin