2 layers117 × 95 mm
1 dc psu
arafat-siju/electronics-projects
A hardware-based fastest finger quiz system using digital logic ICs, featuring timer control, first-response detection, input lockout, and timeout indication.
50 parts
2 layers70.3 × 57.5 mm
E7009E blameless project
Danbro-3/E7009E_proj- Size
- 70.3 × 57.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 74
- Nets
- 46
- Pads
- 163
- Tracks, vias
- 634, 113
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 27 Sep 2017
- Updated
- 17 Nov 2017
Overview
E7009E blameless project is an open-source printed circuit board by Danbro-3, from the Danbro-3/E7009E_proj repository on GitHub. It is a 2-layer board of 70.3 × 57.5 mm with 74 parts on 46 nets, routed with 634 tracks and 113 vias.
It is built around the BC556, BC546 and BD135, with the BD136, IRF530 and IRF9530 among its other parts. Its parts include 38 resistors, 15 capacitors, 13 transistors, 5 connectors and 1 diode.
Main components
6
BC556
TO-92-55℃~+150℃ 1 PNP 100mA 100nA 150MHz 300mV 5V 625mW 65V 800 PNP TO-92 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)BC546
TO-921 NPN 100mA 100nA 300MHz 500mW 65V 6V 800 90mV、250mV NPN TO-92 Bipolar (BJT) ROHSDDFBipolar (BJT)
BD135
TO-126-3-55℃~+150℃ 1 NPN 1.25W 1.5A 100nA 250 45V 500mV 5V NPN TO-126-3 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)BD136
TO-126-55℃~+150℃ 1 NPN 1.5A 100nA 1W 300 45V 500mV@1.5A,0.15A 50MHz 6V Independent NPN TO-126 Bipolar (BJT) ROHSHXY MOSFETBipolar (BJT)
IRF530
TO-220-55℃~+175℃ 1 N-channel 1.8V 100V 110pF 15A 16nC@10V 31W 680pF 80mΩ@10V、90mΩ@4.5V 85pF N-Channel TO-220 MOSFETs ROHSMinosMOSFETs
IRF9530
TO-220AB-55℃~+150℃ 1 P-Channel 100V 100pF 12A 300mΩ@10V 300pF 45nC@10V 4V 500pF 75W P-Channel TO-220AB MOSFETsTexas InstrumentsMOSFETs
README
README.mdE7009E_proj
Parts
74| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 100 | Resistors_ThroughHole:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R2, R6, R9, R16, R26, R27, R36, R37, R38 |
| 7 | 1k | Resistors_ThroughHole:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R5, R18, R19, R22, R25, R34, R35 |
| 5 | BC556 | TO_SOT_Packages_THT:TO-92_Inline_Narrow_Oval | Q1, Q3, Q5, Q6, Q7 |
| 4 | 100n | Capacitors_ThroughHole:C_Disc_D3.0mm_W2.0mm_P2.50mm | C1, C2, C14, C15 |
| 4 | 47 | Resistors_ThroughHole:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R23, R24, R28, R29 |
| 4 | BC546 | TO_SOT_Packages_THT:TO-92_Inline_Narrow_Oval | Q2, Q4, Q8, Q10 |
| 4 | CONN_01X01 | Custom_Holes:Mounting_D3mm_Pad1mm_totd6mm | P2, P3, P4, P5 |
| 3 | 220u | Capacitors_ThroughHole:CP_Radial_D8.0mm_P5.00mm | C3, C4, C7 |
| 2 | 0.22 | Custom_Footprints:R_Axial_DIN0207_L6.3mm_D2.5mm_P17.15mm_Horizontal | R30, R31 |
| 2 | 10 | Resistors_ThroughHole:R_Axial_DIN0414_L11.9mm_D4.5mm_P25.40mm_Horizontal | R32, R33 |
| 2 | 10k | Resistors_ThroughHole:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R11, R12 |
| 2 | 1n | Capacitors_ThroughHole:C_Disc_D3.0mm_W1.6mm_P2.50mm | C11, C12 |
| 2 | 220n | Capacitors_ThroughHole:C_Disc_D3.0mm_W2.0mm_P2.50mm | C5, C6 |
| 2 | 4.7k | Resistors_ThroughHole:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R8, R10 |
| 2 | 4.7u | Capacitors_ThroughHole:CP_Radial_D5.0mm_P2.50mm | C8, C10 |
| 2 | 68 | Resistors_ThroughHole:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R3, R7 |
| 2 | BD135 | TO_SOT_Packages_THT:TO-126_Vertical | Q9, Q11 |
| 1 | 15 | Resistors_ThroughHole:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R21 |
| 1 | 150 | Resistors_ThroughHole:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R4 |
| 1 | 15p | Capacitors_ThroughHole:C_Disc_D3.0mm_W1.6mm_P2.50mm | C9 |
| 1 | 1u | Custom_Footprints:Coil_p11mm_L15mm_d10mm | L1 |
| 1 | 2.2k | Resistors_ThroughHole:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R15 |
| 1 | 220 | Resistors_ThroughHole:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R20 |
| 1 | 330 | Resistors_ThroughHole:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R13 |
| 1 | 33k | Resistors_ThroughHole:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R14 |
| 1 | 47k | Resistors_ThroughHole:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R1 |
| 1 | 47n | Capacitors_ThroughHole:C_Disc_D3.0mm_W2.0mm_P2.50mm | C13 |
| 1 | 670 | Potentiometers:Potentiometer_Trimmer_Bourns_3296W | R17 |
| 1 | BD136 | TO_SOT_Packages_THT:TO-126_Vertical | Q12 |
| 1 | CONN_01X06 | Pin_Headers:Pin_Header_Straight_1x06_Pitch2.54mm | P1 |
| 1 | D1N4148 | Diodes_ThroughHole:D_5W_P5.08mm_Vertical_AnodeUp | D1 |
| 1 | IRF530 | TO_SOT_Packages_THT:TO-220_Vertical | Q13 |
| 1 | IRF9530 | TO_SOT_Packages_THT:TO-220_Vertical | M1 |
Questions
How big is the E7009E blameless project PCB?
It measures 70.3 × 57.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the E7009E blameless project use?
74 parts, built around the BC556, BC546, BD135 and BD136. 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 E7009E blameless project KiCad files?
From the Danbro-3/E7009E_proj repository on GitHub, at the commit this page was made from: the board is Kicad/E7009E_blameless_project.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the E7009E blameless project design in my own project?
Its repository states no licence, so its author keeps all rights: ask Danbro-3 before reusing the design.
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