2 layers30 × 30 mm
Audio
ArgonautGit/kicad-projects
Just some Kicad projects I've worked on over the years. Most are unfinished or don't work well.
27 parts
2 layers66 × 35 mm
Flyback 2
ArgonautGit/kicad-projectsJust some Kicad projects I've worked on over the years. Most are unfinished or don't work well.
- Size
- 66 × 35 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 27
- Nets
- 19
- Pads
- 72
- Tracks, vias
- 197, 0
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 28 Jul 2024
- Updated
- 28 Jul 2024
Overview
Flyback 2 is an open-source printed circuit board by ArgonautGit, from the ArgonautGit/kicad-projects repository on GitHub. It is a 2-layer board of 66 × 35 mm with 27 parts on 19 nets, routed with 197 tracks and 0 vias.
It is built around the LM358, MMBT3904 and US1M, with the IRF540N among its other parts. Its parts include 8 resistors, 7 connectors, 3 capacitors, 3 transistors and 2 ICs.
Main components
4
LM358
SOP-8-18V~18V 0℃~+70℃ 1.2MHz 10nA 2 24mA 3V~36V 500uA 50nA 5mV 80dB Built-in compensation SOP-8 Operational Amplifier ROHSMSKSEMIOperational Amplifier
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)
US1M
SMA-55℃~+150℃ 1 Independent 1.65V@1A 1A 1kV 30A 5uA@1kV 75ns SMA Fast Recovery / High Efficiency Diodes ROHSMDDFast Recovery / High Efficiency Diodes
IRF540N
TO-2201 N-channel 1.35nF 100V 130W 280pF 33A 35mΩ@10V 4V 52nC@10V 85pF N-Channel TO-220 MOSFETs ROHSOSENMOSFETs
README
README.mdkicad-projects
Just some Kicad projects I've worked on over the years. Most are unfinished or don't work well.
Parts
27| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 4.7k | Resistor_SMD:R_1206_3216Metric | R1, R2, R3, R4, R8 |
| 5 | J | Resistor_SMD:R_1206_3216Metric | J1, J1, J1, J1, J1 |
| 2 | 2200uF | Capacitor_THT:CP_Radial_D12.5mm_P5.00mm | C2, C3 |
| 2 | MMBT3904 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 2 | US1M | Diode_SMD:D_SMA | D1, D2 |
| 1 | 100nF | Capacitor_SMD:C_1206_3216Metric | C1 |
| 1 | 10k | Resistor_SMD:R_1206_3216Metric | R5 |
| 1 | 1:3 | custom:toroid_medium | T1 |
| 1 | 20K | custom:pot_P4.5mm | RV1 |
| 1 | 22k | Resistor_SMD:R_1206_3216Metric | R7 |
| 1 | 6.8k | Resistor_SMD:R_1206_3216Metric | R6 |
| 1 | IRF540N | Package_TO_SOT_THT:TO-220-3_Vertical | Q3 |
| 1 | LM358 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | TLC555xD | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | Vin | custom:screw_terminal_small_P_3.5 | J1 |
| 1 | Vout | custom:screw_terminal_small_P_3.5 | J2 |
Questions
How big is the Flyback 2 PCB?
It measures 66 × 35 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Flyback 2 use?
27 parts, built around the LM358, MMBT3904, US1M and IRF540N. 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 Flyback 2 KiCad files?
From the ArgonautGit/kicad-projects repository on GitHub, at the commit this page was made from: the board is flyback_2/flyback_2.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Flyback 2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask ArgonautGit before reusing the design.
More from ArgonautGit/kicad-projects
10- 2 layers38.5 × 21 mm
Lamp remote
ArgonautGit/kicad-projects
Just some Kicad projects I've worked on over the years. Most are unfinished or don't work well.
20 parts - 2 layers32.5 × 24 mm
Atmega remote
ArgonautGit/kicad-projects
Just some Kicad projects I've worked on over the years. Most are unfinished or don't work well.
15 parts - 2 layers34 × 19.8 mm
Mc34063 boost converter
ArgonautGit/kicad-projects
Just some Kicad projects I've worked on over the years. Most are unfinished or don't work well.
14 parts - 2 layers39 × 23 mm
Stm proto 2
ArgonautGit/kicad-projects
Just some Kicad projects I've worked on over the years. Most are unfinished or don't work well.
14 parts - 2 layers34 × 17 mm
Transmitter
ArgonautGit/kicad-projects
Just some Kicad projects I've worked on over the years. Most are unfinished or don't work well.
13 parts - 2 layers55 × 32 mm
Oxyhydro
ArgonautGit/kicad-projects
Just some Kicad projects I've worked on over the years. Most are unfinished or don't work well.
11 parts - 2 layers29 × 19 mm
Lamp remote mcu
ArgonautGit/kicad-projects
Just some Kicad projects I've worked on over the years. Most are unfinished or don't work well.
10 parts - 2 layers47.6 × 15.1 mm
Duty cycle
ArgonautGit/kicad-projects
Just some Kicad projects I've worked on over the years. Most are unfinished or don't work well.
9 parts - 2 layers
CIM driver
ArgonautGit/kicad-projects
Just some Kicad projects I've worked on over the years. Most are unfinished or don't work well.
7 parts
Similar boards
- 2 layers100 × 88.5 mm
EspCnc
cukier/EspCnc
Projeto de placa em KiCad (v9) para a interface entre um modulo ESP32 e a eletronica da CNC 3035: drivers de motor de passo (ex. A4988/DRV8825/TMC2208), fins-de-curso, controle de spindle/laser e alimentacao.
94 partsMIT - 2 layers140.7 × 47.4 mm
EG8010 A1
Millisman/EG8010
Collection of designs for the EG8010 (ASIC for single-phase SPWM control H-bridge)
201 parts17MIT - 2 layers137 × 84 mm
ESP32-Geiger Counter
AronASzucs/Avalanche32
Handheld ESP32-S3 Geiger counter with a firmware-regulated 400 V boost, SBM-20 tube, USB-C charging and OLED display.
89 parts3 - 2 layers74 × 32 mm
- 2 layers95 × 55 mm
Wifi geiger counter
atomicra1n/wifi-geiger-counter
A DIY Geiger counter PCB which can detect ionizing radiation and log readings over Wi-Fi. Built with an ESP32, and a HV multiplier circuit that steps up 3.7V to 400V for the GM tube.
64 parts - 2 layers
- 2 layers92.5 × 97 mm
- 2 layers
