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2 layers100 × 100 mmRiver sampler, the printed circuit board in 3D

combinedtests: tests the combined action of the different components. The fullTest() function tests the entire operation of the system.

Size
100 × 100 mm
Copper layers
2
Thickness
1.6 mm
Parts
99
Nets
91
Pads
313
Tracks, vias
651, 30
Pours
8
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
19 Jun 2024
Updated
9 Sep 2024

Overview

River sampler is an open-source printed circuit board by Aquaflowies, from the Aquaflowies/Rotatory-Distribution-System repository on GitHub. It is a 2-layer board of 100 × 100 mm with 99 parts on 91 nets, routed with 651 tracks and 30 vias.

It is built around the ATMEGA328P-PU, LM2596S-12 and LM2596S-5.0, with the TIP120 among its other parts. Its parts include 27 resistors, 23 capacitors, 15 diodes, 9 connectors and 5 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.

Main components

4

README

README.md

Rotatory-Distribution-System

combined_tests: tests the combined action of the different components. The fullTest() function tests the entire operation of the system.

unit_tests: used to test the operation of individual components

Parts

99
QtyValueFootprintReferences
121kResistor_SMD:R_1210_3225MetricR1, R2, R3, R4, R5, R6, R9, R10, R11, R12, R19, R20
80.1uCapacitor_SMD:C_0402_1005MetricC2, C3, C4, C5, C8, C20, C21, C22
8LEDLED_SMD:LED_1206_3216MetricD1, D3, D5, D6, D8, D10, D13, D15
41N4001Diode_SMD:D_SOD-323D2, D4, D9, D11
4200mResistor_SMD:R_1206_3216MetricR7, R8, R17, R18
4MountingHoleMountingHole:MountingHole_2.2mm_M2_PadH1, H2, H3, H4
4NPNproject_footprints:TO92Q2, Q3, Q4, Q5
4Relay_SPDTproject_footprints:RELAY_SRD-05VDC-SL-CK1, K2, K3, K4
310kResistor_SMD:R_1206_3216MetricR16, R21, R25
20.1uCapacitor_SMD:C_0805_2012MetricC25, C26
20.47uCapacitor_SMD:C_1206_3216MetricC6, C23
2100uCapacitor_SMD:CP_Elec_8x10C1, C7
21MResistor_SMD:R_1218_3246MetricR13, R22
2220uCapacitor_SMD:CP_Elec_6.3x7.7C10, C12
222pCapacitor_SMD:C_0603_1608MetricC17, C18
22AFuse:Fuse_0603_1608MetricF1, F2
23kResistor_SMD:R_1206_3216MetricR15, R24
2470uproject_footprints:C_SMD_470uF_12.5Dx13.5LC9, C11
27kResistor_SMD:R_1206_3216MetricR14, R23
2D_SchottkyDiode_THT:D_DO-27_P15.24mm_HorizontalD12, D14
2LInductor_SMD:L_6.3x6.3_H3L1, L2
2~project_footprints:IC_TPS61196PWPRQ1U2, U5
1100nCapacitor_SMD:C_0402_1005MetricC27
110kResistor_SMD:R_1210_3225MetricR26
110uCapacitor_SMD:C_0805_2012MetricC24
110uCapacitor_SMD:C_0603_1608MetricC19
116MCrystal:Crystal_SMD_5032-4Pin_5.0x3.2mmY1
11kResistor_SMD:R_1206_3216MetricR27
124V terminalTerminalBlock_MetzConnect:TerminalBlock_MetzConnect_Type073_RT02602HBLU_1x02_P5.08mm_HorizontalJ14
1ATmega328P-PPackage_DIP:DIP-28_W7.62mmU6
1DDiode_SMD:D_3220_8050MetricD7
1Flow senseTerminalBlock_MetzConnect:TerminalBlock_MetzConnect_Type011_RT05503HBWC_1x03_P5.00mm_HorizontalJ12
1Flush ValveTerminalBlock_MetzConnect:TerminalBlock_MetzConnect_Type011_RT05502HBWC_1x02_P5.00mm_HorizontalJ10
1LM2596S-12Package_TO_SOT_SMD:TO-263-5_TabPin3U4
1LM2596S-5Package_TO_SOT_SMD:TO-263-5_TabPin3U1
1Limit SwitchTerminalBlock_MetzConnect:TerminalBlock_MetzConnect_Type011_RT05502HBWC_1x02_P5.00mm_HorizontalJ4
1Main pumpTerminalBlock_MetzConnect:TerminalBlock_MetzConnect_Type011_RT05504HBWC_1x04_P5.00mm_HorizontalJ5
1TIP120Package_TO_SOT_THT:TO-220-3_VerticalQ1
1level senseTerminalBlock_MetzConnect:TerminalBlock_MetzConnect_Type011_RT05503HBWC_1x03_P5.00mm_HorizontalJ6
1lin actTerminalBlock_MetzConnect:TerminalBlock_MetzConnect_Type011_RT05502HBWC_1x02_P5.00mm_HorizontalJ13
1minipumpTerminalBlock_MetzConnect:TerminalBlock_MetzConnect_Type011_RT05502HBWC_1x02_P5.00mm_HorizontalJ11
1rotary stepperTerminalBlock_MetzConnect:TerminalBlock_MetzConnect_Type011_RT05504HBWC_1x04_P5.00mm_HorizontalJ3

The 97 most common of 99 parts.

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Questions

How big is the River sampler PCB?

It measures 100 × 100 mm and has 2 copper layers, 1.6 mm thick.

What parts does the River sampler use?

99 parts, built around the ATMEGA328P-PU, LM2596S-12, LM2596S-5.0 and TIP120. 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 River sampler KiCad files?

From the Aquaflowies/Rotatory-Distribution-System repository on GitHub, at the commit this page was made from: the board is river_sampler_pcb/river_sampler.kicad_pcb and its schematic river_sampler_pcb/5v_relay.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the River sampler design in my own project?

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