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 layers99.9 × 93.6 mm
Sustainer
knuthelgesen/Sustainer1- Size
- 99.9 × 93.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 88
- Nets
- 58
- Pads
- 229
- Tracks, vias
- 280, 146
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 21 Dec 2019
- Updated
- 5 Mar 2020
Overview
Sustainer is an open-source printed circuit board by knuthelgesen, from the knuthelgesen/Sustainer repository on GitHub. It is a 2-layer board of 99.9 × 93.6 mm with 88 parts on 58 nets, routed with 280 tracks and 146 vias.
It is built around the LM358, LM386 and NE555. Its parts include 24 capacitors, 23 resistors, 6 connectors, 5 ICs and 3 transistors.
Main components
3
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 AmplifierLM386
SOP-80.2% 0℃~+70℃ 4V~12V 4mA 50dB 700mWx1@8Ω Analog voltage gain SOP-8 Audio Amplifiers ROHSGcoreAudio Power OpAmpsNE555
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
Parts
88| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | 100k | Mine:Connector_3x1_1.5mm | RV1, RV2, RV4, RV5, RV6, RV7, RV8, RV10, RV11, RV12, RV13 |
| 9 | 0.1u | Capacitor_THT:C_Disc_D3.0mm_W2.0mm_P2.50mm | C1, C2, C3, C10, C11, C20, C21, C22, C24 |
| 6 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R11, R13, R16, R20, R25, R28 |
| 6 | Conn_01x01 | Mine:Connector_1x1_1.5mm | J1, J2, J3, J4, J5, J6 |
| 5 | 100k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R4, R6, R19, R24, R27 |
| 5 | 220u | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C7, C13, C15, C17, C19 |
| 4 | 8.2k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2, R18, R23, R26 |
| 3 | 2N3904 | Package_TO_SOT_THT:TO-92_Inline | Q1, Q2, Q3 |
| 3 | SW_SPST | Mine:Connector_2x1_1.5mm | SW1, SW2, SW3 |
| 2 | 0.001u | Capacitor_THT:C_Rect_L7.2mm_W2.5mm_P5.00mm_FKS2_FKP2_MKS2_MKP2 | C6, C8 |
| 2 | 1u | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C14, C23 |
| 2 | 1u | Capacitor_THT:C_Rect_L7.2mm_W7.2mm_P5.00mm_FKS2_FKP2_MKS2_MKP2 | C5, C9 |
| 2 | 4.7M | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R3, R7 |
| 1 | 0.047u | Capacitor_THT:C_Disc_D3.0mm_W2.0mm_P2.50mm | C12 |
| 1 | 10 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R9 |
| 1 | 10k | Mine:Connector_3x1_1.5mm | RV3 |
| 1 | 10u | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C16 |
| 1 | 15k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
| 1 | 1N914 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1 |
| 1 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R17 |
| 1 | 22k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R22 |
| 1 | 22u | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C18 |
| 1 | 330k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R8 |
| 1 | 40106 | Package_DIP:DIP-14_W7.62mm_Socket | U2 |
| 1 | 4070 | Package_DIP:DIP-14_W7.62mm_Socket | U1 |
| 1 | 470 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R14 |
| 1 | 470u | Capacitor_THT:CP_Radial_D8.0mm_P3.50mm | C4 |
| 1 | 500k | Mine:Connector_3x1_1.5mm | RV9 |
| 1 | 9V | Mine:Connector_2x1_1.5mm | BT1 |
| 1 | Connector_1x1_1.5mm | Mine:Connector_1x1_1.5mm | GND |
| 1 | LM358 | Package_DIP:DIP-8_W7.62mm_Socket | U3 |
| 1 | LM386 | Package_DIP:DIP-8_W7.62mm_Socket | U4 |
| 1 | NE555 | Package_DIP:DIP-8_W7.62mm_Socket | U5 |
| 1 | Speaker | Mine:Connector_2x1_1.5mm | LS1 |
The 81 most common of 88 parts.
Questions
How big is the Sustainer PCB?
It measures 99.9 × 93.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Sustainer use?
88 parts, built around the LM358, LM386 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 Sustainer KiCad files?
From the knuthelgesen/Sustainer repository on GitHub, at the commit this page was made from: the board is Sustainer.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Sustainer design in my own project?
Its repository states no licence, so its author keeps all rights: ask knuthelgesen before reusing the design.
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