2 layers
2 layers43.7 × 21.1 mm
Satellite hw
el-bart/mini1repo for mini-projects (one-filers, etc...)
- Size
- 43.7 × 21.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 21
- Nets
- 12
- Pads
- 52
- Tracks, vias
- 89, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 17 Mar 2014
- Updated
- 7 Nov 2026
Overview
Satellite hw is an open-source printed circuit board by el-bart, from the el-bart/mini repository on GitHub, published under the MIT licence. It is a 2-layer board of 43.7 × 21.1 mm with 21 parts on 12 nets, routed with 89 tracks and 0 vias.
It is built around the ATTINY13-20SU and AP3015. Its parts include 6 capacitors, 5 resistors, 4 connectors, 2 ICs and 2 diodes. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
2README
README.mdmini
repo for mini-projects (one-filers, etc...).
Parts
21| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3, R4 |
| 1 | 100nF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C5 |
| 1 | 10nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C6 |
| 1 | 10pF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C4 |
| 1 | 10µF | Capacitor_SMD:CP_Elec_4x3.9 | C1 |
| 1 | 10µH | Inductor_SMD:L_1206_3216Metric_Pad1.22x1.90mm_HandSolder | L1 |
| 1 | 1µF | Capacitor_SMD:CP_Elec_4x3.9 | C2 |
| 1 | 220k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2 |
| 1 | 2N7002 | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | 4.7nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3 |
| 1 | 470R | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R5 |
| 1 | 680k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1 |
| 1 | AP3015 | Package_TO_SOT_SMD:SOT-23-5 | U1 |
| 1 | ATtiny13-20SU | Package_SO:SOIJ-8_5.3x5.3mm_P1.27mm | U2 |
| 1 | D_Schottky | Diode_SMD:D_SOD-123 | D1 |
| 1 | red | LED_THT:LED_D3.0mm | D2 |
| 1 | solar 1 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J1 |
| 1 | solar 2 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | solar 3 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J3 |
| 1 | solar 4 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J4 |
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Questions
How big is the Satellite hw PCB?
It measures 43.7 × 21.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Satellite hw use?
21 parts, built around the ATTINY13-20SU and AP3015. 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 Satellite hw KiCad files?
From the el-bart/mini repository on GitHub, at the commit this page was made from: the board is koala_buzzer/hw/satellite_hw.kicad_pcb and its schematic garden_LED_light_RE/LED_lamp.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Satellite hw 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).