2 layers52.5 × 36.6 mm
ESP8266-WebRadio
karawin/Ka-Radio
A wifi webradio with only low cost boards ESP8266 and VS1053 by Jp Cocatrix
52 parts453
2 layers80.6 × 60.3 mm
DrumSens
Xartos/DrumSenseDrum triggered LED with schematics
- Size
- 80.6 × 60.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 40
- Nets
- 49
- Pads
- 129
- Tracks, vias
- 144, 0
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 14 Feb 2017
- Updated
- 20 Feb 2017
Overview
DrumSens is an open-source printed circuit board by Xartos, from the Xartos/DrumSense repository on GitHub, published under the MIT licence. It is a 2-layer board of 80.6 × 60.3 mm with 40 parts on 49 nets, routed with 144 tracks and 0 vias.
It is built around the ATMEGA328P-PU and NE5532. Its parts include 17 resistors, 7 capacitors, 4 connectors, 3 transistors and 2 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
2
ATMEGA328P-PU
DIP-28-300mil-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 23 2KB 32KB 8 Bit AVR Built-in FLASH DIP-28-300mil Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
NE5532
SOP-8-22V~22V 0℃~+70℃ 100dB 10nA 14mA 2 40V/us 42mA 4mV 800nA 8nV/√Hz@30Hz Built-in compensation SOP-8 Operational Amplifier ROHSSungineOperational Amplifier
README
README.mdDrumSense
Drum triggered LEDs with electrical schematics.
The circuitboard is drawn in KiCad and the code is written using Atmel Studio.
Disclaimer
This is my first project shared to github so bare with me
Parts
40| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 10k | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2, R3, R4, R5, R7, R8, R15, R16, R17 |
| 7 | 220 | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R6, R9, R10, R11, R12, R13, R14 |
| 5 | 100nf | Capacitors_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm | C1, C2, C5, C6, C7 |
| 3 | 2N3904 | TO_SOT_Packages_THT:TO-92_Inline_Wide | Q1, Q2, Q3 |
| 2 | 10µF | Capacitors_THT:CP_Radial_D5.0mm_P2.00mm | C3, C4 |
| 2 | 1pin | Connectors:1pin | , |
| 1 | 10k | Potentiometers:Potentiometer_WirePads | RV3 |
| 1 | 10k | Potentiometers:Potentiometer_WirePads_largePads | RV2 |
| 1 | 10k | Edited:Potentiometer_WirePads_largePads(Flipped) | RV1 |
| 1 | 5V | Diodes_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1 |
| 1 | ATMEGA328P-P | Housings_DIP:DIP-28_W7.62mm_Socket | IC1 |
| 1 | CONN_01X03 | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm | P2 |
| 1 | CONN_01X04 | Socket_Strips:Socket_Strip_Straight_1x04 | P3 |
| 1 | CONN_01X06 | Connectors_Molex:Molex_KK-6410-06_06x2.54mm_Straight | P1 |
| 1 | CONN_02X03 | Pin_Headers:Pin_Header_Straight_2x03_Pitch2.54mm | P5 |
| 1 | NE5532 | Housings_DIP:DIP-8_W7.62mm_Socket | U1 |
| 1 | TAC_SWITCH | Buttons_Switches_THT:SW_TH_Tactile_Omron_B3F-10xx | S1 |
Questions
How big is the DrumSens PCB?
It measures 80.6 × 60.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the DrumSens use?
40 parts, built around the ATMEGA328P-PU and NE5532. 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 DrumSens KiCad files?
From the Xartos/DrumSense repository on GitHub, at the commit this page was made from: the board is schematics/DrumTrigger/drumSens.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the DrumSens design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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