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2 layers51 × 61 mmRHS 3, the printed circuit board in 3D
Size
51 × 61 mm
Copper layers
2
Thickness
1.6 mm
Parts
68
Nets
51
Pads
223
Tracks, vias
706, 86
Pours
6
Routed
Yes
KiCad
KiCad 5 (file 20171130)
Created
1 Apr 2020
Updated
12 Feb 2021

Overview

RHS 3 is an open-source printed circuit board by pa-pa, from the pa-pa/HB-Sec-RHS-3 repository on GitHub. It is a 2-layer board of 51 × 61 mm with 68 parts on 51 nets, routed with 706 tracks and 86 vias.

It is built around the ATMEGA328P-AU, CC1101RGP and SI2305CDS. Its parts include 29 capacitors, 10 resistors, 6 ICs, 6 connectors and 6 inductors. It belongs with the AVR (ATmega, ATtiny) boards of this library.

Main components

3

Parts

68
QtyValueFootprintReferences
7100nCapacitor_SMD:C_0402_1005MetricC16, C17, C18, C19, C20, C21, C22
4100nCapacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolderC1, C2, C3, C7
410pCapacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolderC8, C9, C10, C13
412nHInductor_SMD:L_0402_1005MetricL1, L2, L5, L6
41MResistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolderR4, R5, R6, R7
310kResistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolderR1, R9, R10
310nCapacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolderC4, C5, C6
3TLE4913Package_TO_SOT_SMD:SOT-23U1, U2, U3
218nHInductor_SMD:L_0402_1005MetricL3, L4
21k5Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolderR2, R3
21p5Capacitor_SMD:C_0402_1005MetricC25, C28
29pCapacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolderC11, C12
2Jumper_NO_SmallJumper:SolderJumper-2_P1.3mm_Bridged_Pad1.0x1.5mmJP1, JP2
2Si2305CDSPackage_TO_SOT_SMD:SOT-23Q1, Q2
1100pCapacitor_SMD:C_0402_1005MetricC27
112pCapacitor_SMD:C_0402_1005MetricC23
115pCapacitor_SMD:C_0402_1005MetricC24
11pCapacitor_SMD:C_0402_1005MetricC26
1330µCapacitor_SMD:CP_Elec_6.3x5.8C14
13p3Capacitor_SMD:C_0402_1005MetricC29
14u7Capacitor_SMD:C_0402_1005MetricC15
156kResistor_SMD:R_0402_1005MetricR8
1ANTConnector_Pin:Pin_D1.0mm_L10.0mmJ2
1ATMEGA328P-APackage_QFP:TQFP-32_7x7mm_P0.8mmIC1
1Batterylibraries:CR2477_Surface_MountBT1
1CC1101libraries:CC1101_ModuleIC2
1CC1101_ChipPackage_DFN_QFN:QFN-20-1EP_4x4mm_P0.5mm_EP2.5x2.5mmIC3
1Configlibraries:MicroSwitch_3x4SW2
1Crystal_SmallCrystal:Crystal_SMD_3215-2Pin_3.2x1.5mmY1
1FTDIConnector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_VerticalP6
1Glass Breakage DetectorConnector_JST:JST_XH_S2B-XH-A-1_1x02_P2.50mm_HorizontalJ1
1ISP 10Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_VerticalP7
1ISP Bottomlibraries:ISP_SideP4
1ISP Toplibraries:ISP_SideP5
1LED GreenLED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolderD2
1LED RedLED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolderD1
1Resetlibraries:MicroSwitch_3x4SW1
1ResonatorOscillator:Oscillator_SMD_EuroQuartz_XO32-4Pin_3.2x2.5mmX1

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Questions

How big is the RHS 3 PCB?

It measures 51 × 61 mm and has 2 copper layers, 1.6 mm thick.

What parts does the RHS 3 use?

68 parts, built around the ATMEGA328P-AU, CC1101RGP and SI2305CDS. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the RHS 3 KiCad files?

From the pa-pa/HB-Sec-RHS-3 repository on GitHub, at the commit this page was made from: the board is RHS_3.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the RHS 3 design in my own project?

Its repository states no licence, so its author keeps all rights: ask pa-pa before reusing the design.