2 layers110 × 75 mm
Shark bait
idlehandsdev/shark_bait
The files and firmware for the Shark Bait wireless pumping system.
41 parts13
2 layers110 × 75 mm
Shark bait remote
idlehandsdev/shark_bait13The files and firmware for the Shark Bait wireless pumping system.
- Size
- 110 × 75 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 65
- Nets
- 116
- Pads
- 309
- Tracks, vias
- 530, 56
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 24 Jul 2019
- Updated
- 28 Jul 2019
Overview
Shark bait remote is an open-source printed circuit board by idlehandsdev, from the idlehandsdev/shark_bait repository on GitHub. It is a 2-layer board of 110 × 75 mm with 65 parts on 116 nets, routed with 530 tracks and 56 vias.
It is built around the TSR 1-2450, CD74HC4067M and MMBT3904. Its parts include 22 resistors, 15 connectors, 8 capacitors, 8 transistors and 5 ICs.
Main components
3
TSR 1-2450
SIP,11.6x7.5mm-40℃~+85℃ 10.2mm 11.6mm 1A 2200uF 300uA 50mVp-p 5V 7.5mm 7V~36V 850kHz 94% Short Circuit Protection、Automatic fault recovery ±1% SIP,11.6x7.5mm DC-DC Power Modules ROHSYLPTECDC-DC Power Modules
CD74HC4067M
SOIC-24-300mil-55℃~+125℃ 16 160Ω 16:1 22ns 2V~6V 345ns 365ns 89MHz Bidirectional analog channel、Glitch-free switching SOIC-24-300mil Analog Switches, Multiplexers ROHSTexas InstrumentsAnalog Switches, Multiplexers
MMBT3904
SOT-23-55℃~+150℃ 1 NPN 100 100nA 200mA 200mW 300MHz 300mV 40V 6V NPN SOT-23 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)
README
PCBs/remote_board/README.mdWIND Breakout
wind makes the feather fly.
WIND is a breakout board for the Adafruit Feather Series to make it easier to fly wire and put together a project with little to no soldering.
It contains a battery holder for a 18650(I hate loose batteries!), a few buttons, and 5 pin headers for each pin(plus a proto section). There is a power switch connected to the Enable pin(shuts off the regulator), and a voltage divider to the A0 analog for monitoring battery voltage.
This makes it easy to mount in a housing, and wire up different sensors you want to test.
Parts
65| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 1k | Resistor_SMD:R_0805_2012Metric | R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20 |
| 8 | 0.1uF | Capacitor_SMD:C_0805_2012Metric | C1, C2, C3, C4, C5, C6, C7, C8 |
| 8 | LED | Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J7, J8, J9, J10, J11, J12, J14, J15 |
| 8 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 |
| 6 | 10K | Resistor_SMD:R_0805_2012Metric | R1, R2, R3, R4, R21, R22 |
| 4 | CD74HC4067M | Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm | U1, U3, U4, U5 |
| 4 | FLOW1 | Connector_JST:JST_PH_B11B-PH-K_1x11_P2.00mm_Vertical | J3, J4, J5, J6 |
| 2 | PUSH | Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | SW1, SW2 |
| 2 | PinHeader_01x12_2.54mm | Adafruit_FeatherWing:Conn_PinHeader_1x12_Reduced | JP2, JP5 |
| 2 | PinHeader_01x16_2.54mm | Adafruit_FeatherWing:Conn_PinHeader_1x16_Reduced | JP1, JP6 |
| 1 | BATT+ | project_footprints:connect_QC_Male | J1 |
| 1 | BATT- | project_footprints:connect_QC_Male | J2 |
| 1 | PLED | Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J13 |
| 1 | TSR_1-2450 | Converter_DCDC:Converter_DCDC_TRACO_TSR-1_THT | U2 |
| 1 | VAL** | Adafruit_FeatherWing:PCB_FeatherWing_NoHoles | PCB** |
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Questions
How big is the Shark bait remote PCB?
It measures 110 × 75 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Shark bait remote use?
65 parts, built around the TSR 1-2450, CD74HC4067M and MMBT3904. 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 Shark bait remote KiCad files?
From the idlehandsdev/shark_bait repository on GitHub, at the commit this page was made from: the board is PCBs/remote_board/shark_bait_remote.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Shark bait remote design in my own project?
Its repository states no licence, so its author keeps all rights: ask idlehandsdev before reusing the design.