nRF24L01+ Attiny84: 3 Sensor Boards + 2 Controller Boards

2 months ago 83
  • Description
  • Documents
  • BOM
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Description

2.4GHz Wireless Dev Kit. Sensor board powered by CR2032 battery. Each sensor board has RJ11 input for landline phone line and three discrete/analog inputs, discrete outputs for other use. Controller board powered by 12V DC. Controller drives LED strip WS2811. Color of light motion depends on activated sensor and its channel. Primarely used as an intercom and a landline ring light indicator for people with hearing issues. Source code link to github coming soon.

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Documents

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PCB_2020-08-08_23-12-28

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Sheet_5

BOM

ID Name Designator Footprint Quantity
1 ATTINY84A-SSFR U1,U3,U5,U9,U10 SOIC-14_L8.7-W3.9-P1.27-LS6.0-BL 5
2 12V_POWER H7,H10 HDR-F-2.54_1X2 2
3 Blue Low Battery LED3,LED6 LED0603_RED 2
4 Red Low Batery LED1,LED5 LED0603_RED 2
5 Green Low Battery LED2,LED4 LED0603_RED 2
6 MMBZ16VTALVL D2,D4,D6 SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR 3
7 CR2032 B1,B2,B3 BAT-TH_CR2032-BS-6-1 3
8 nRF24L01+ H1,H3,H5,H8,H9 HDR-TH_8P-P2.54-V-F-R2-C4-S2.54 5
9 1n C4,C2 C0805 2
10 10u C3,C9,C15,C21,C25 C0805 5
11 1u C1,C7,C13,C20,C19,C26,C27 C0805 7
12 0.47u 250v C6,C12,C18 C1812 3
13 na C8,C10,C14,C16 C0805 4
14 1u 25V C23,C24 C0805 2
15 100n C11,C5 C0805 2
16 1117 U8,U12 LD1117_SMD_SOT223 2
17 Female header 2.54 1*5P H2,H4,H6 HDR-TH_5P-P2.54-V 3
18 HDR-M-2.54_1x1 J1,J2,J3,J4,J5,J6 HDR-M-2.54_1X1 6
19 ISP CN2,CN3,CN4,CN5,CN1 CONN-TH_A2006WV-2X3P 5
20 TLP185(GR-TPL,SE U2,U4,U6 SOP-4_L4.4-W4.0-P2.54-LS7.0-BR 3
21 RESET S1,S2,S3,S4,S5 PTS526SM15SMTR2LFS 5
22 10k R1,R6,R11,R16,R22 R0805 5
23 22k R5,R10,R15 R1206 3
24 330 R2,R3,R4,R20,R21 R0805 5
25 na R9,R8,R7,R14,R13,R12 R0805 6
26 1k R19,R18,R17,R23,R24,R25 R0805 6
27 LED-WS8211 P5,P1 HDR-TH_3P-P2.54-V 2
28 BAS16GWX D1,D3,D5 SOD-123F_L2.8-W1.8-LS3.7-RD 3
29 MIC5501-3.0YM5 U7,U11 SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BR 2
30 RJ11 AMPHENOL 54601-906002WPLF RJ1,RJ2,RJ3 6P4C 3
31 470u 25V C22,C28 CAP-D8.0XH10.5 2

Attachments

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Screen Shot 2020-08-14 at 8.55.36 PM.png

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你现在访问的是EasyEDA海外版,使用建立访问速度更快的国内版 https://lceda.cn(需要重新注册)
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