2 layers
RFIDZapper
envido32/rfid-zapper
RFID Zapper sirve para quemar, dejando fuera de funcionamiento de forma irreversible los chips tipo RFID
37 parts12
2 layers35.6 × 28.6 mm
Fume extractor pcb
alextechcc/fume_extractorA fume extractor with a 555 PWM fan controller
- Size
- 35.6 × 28.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 11
- Nets
- 11
- Pads
- 33
- Tracks, vias
- 40, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 9 Nov 2018
- Updated
- 9 Nov 2018
Overview
Fume extractor pcb is an open-source printed circuit board by alextechcc, from the alextechcc/fume_extractor repository on GitHub. It is a 2-layer board of 35.6 × 28.6 mm with 11 parts on 11 nets, routed with 40 tracks and 0 vias.
It is built around the L7805 and NE555. Its parts include 3 connectors, 2 capacitors, 2 ICs and 2 diodes.
Main components
2
L7805
TO-220ST0℃~+125℃@(Tj) 1 1.2A 20V 2V@(1A) 42uV 500uA 5V 73dB@(120Hz) Fixed Positive Short Circuit Protection TO-220ST Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSOSENVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
NE555
SOP-8-20℃~+70℃ 1 1.5mA 200mA 4.5V~15V Adjustable duty cycle oscillation、Reset function、Duty cycle stabilization SOP-8 555 Timers / Counters ROHSGRTimers / Counters
README
README.mdFume Extractor
A 3d printable fume extractor with a 555 PWM fan controller made in KiCad
- Currently I use a more powerful fan without PWM control, and have used the PWM signal to dim a 10W led driver
Sources
Parts
11| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 1N4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2 |
| 1 | 0.1uF | Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm | C2 |
| 1 | 1nF | Capacitor_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm | C1 |
| 1 | Barrel_Jack_Switch | Connector_BarrelJack:BarrelJack_Horizontal | J3 |
| 1 | CONTROLS_CONN | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J2 |
| 1 | FAN_CONN | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1 |
| 1 | L7805 | Package_TO_SOT_THT:TO-220-3_Vertical | U1 |
| 1 | NE555 | Package_DIP:DIP-8_W7.62mm_Socket | U2 |
The 9 most common of 11 parts.
Similar boards
- 2 layers156.5 × 67.5 mm
NixieScanDisplay
profdc9/NixieClock
A Nixie clock that uses IN-14 tubes and very generic components that can be easily sourced.
106 parts10 - 4 layers180.3 × 114.9 mm
- 2 layers297.2 × 180.3 mm
- 2 layers203.2 × 149.9 mm
- 2 layers
LM80C R6
leomil72/LM80C
A Z80-based homebrew computer withTMS9918, AY-3-8910, Z80 CTC, Z80 PIO, and Z80 SIO
153 parts123GPL-3.0 - 2 layers249.9 × 89.4 mm
CSCvon8
DoctorWkt/CSCvon8
A crazy small 8-bit CPU built with only seventeen 7400-series chips.
55 parts112GPL-3.0 - 2 layers160.1 × 101 mm
PLC-14500
nicolacimmino/PLC-14500
Retro trainer board based on the MC14500 1-bit ICU. The project is OSHW certified and a ready to assemble kit is available on Tindie.
173 parts70GPL-3.0
Questions
How big is the Fume extractor pcb PCB?
It measures 35.6 × 28.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Fume extractor pcb use?
11 parts, built around the L7805 and NE555. 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 Fume extractor pcb KiCad files?
From the alextechcc/fume_extractor repository on GitHub, at the commit this page was made from: the board is kicad/fume_extractor_pcb.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Fume extractor pcb design in my own project?
Its repository states no licence, so its author keeps all rights: ask alextechcc before reusing the design.