4 layers21.6 × 401 mm
2 layers39 × 19.2 mm
Lestanarve
Kreyl/LestanarveBeltOfLight
- Size
- 39 × 19.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 49
- Nets
- 62
- Pads
- 191
- Tracks, vias
- 1,043, 84
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 22 Nov 2021
- Updated
- 5 Feb 2022
Overview
Lestanarve is an open-source printed circuit board by Kreyl, from the Kreyl/Lestanarve repository on GitHub. It is a 2-layer board of 39 × 19.2 mm with 49 parts on 62 nets, routed with 1,043 tracks and 84 vias.
It is built around the IRLML6401, BLM15AG102SN1 and LSM6DS3, with the MC74VHC14D, PMEG2020EH and TP4056 among its other parts. Its parts include 17 capacitors, 11 resistors, 4 transistors, 2 diodes and 1 switch. It belongs with the STM32 boards of this library.
Main components
6
IRLML6401
SOT-23-55℃~+150℃ 1 P-Channel 1.3W 125pF 12V 15nC@5V 180pF 4.3A 830pF 85mΩ@1.8V 950mV P-Channel SOT-23 MOSFETs ROHSKEXINMOSFETs
BLM15AG102SN1
04021 1kΩ@100MHz 300mA 650mΩ ±25% 0402 Ferrite Beads ROHSMurataFerrite Beads
LSM6DS3
LGA-14(2.5x3)-40℃~+85℃ 1.71V~3.6V 8KB Accelerometer Gyroscope SPI、I2C X,Y,Z X,Y,Z ±16g ±2000dps LGA-14(2.5x3) Accelerometers ROHSSTMicroelectronicsAccelerometers
MC74VHC14D
SOIC-14-55℃~+125℃ 1 10.6ns@5V,50pF 2.2V~3.85V 2V~5.5V 2uA 6 74VHC 8mA 8mA 900mV~1.65V Schmitt trigger 电源关断保护、噪声抑制功能 SOIC-14 Inverters ROHSonsemiInverters
PMEG2020EH
SOD-123F1 Independent 200uA@20V 20V 2A 525mV@2A 9A SOD-123F Schottky Diodes ROHSNexperiaSchottky Diodes
TP4056
ESOP-8-40℃~+85℃ 1 1A 35uA 4.2V 4V~6.5V Charging IC Lithium Battery Support Support 恒流充电、恒压充电、涓流充电、自动再充电、充电终止、可编程充电电流、软启动、欠压锁定 ESOP-8 Battery Management ROHSUMWBattery Management
Parts
49| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 0.1u | Capacitors:CAP_0603_Silks | C2, C3, C7, C8, C9, C10, C13 |
| 4 | 100k | Resistors:RES_0603 | R7, R8, R9, R10 |
| 3 | 10u | Capacitors:CAP_0603_Silks | C6, C15, C16 |
| 3 | 1k | Resistors:RES_0603 | R1, R2, R3 |
| 3 | 1u | Capacitors:CAP_0603_Silks | C11, C17, C18 |
| 2 | 10k | Resistors:RES_0603 | R5, R11 |
| 2 | 10n | Capacitors:CAP_0603_Silks | C1, C12 |
| 2 | 18pF | Capacitors:CAP_0603_Silks | C4, C5 |
| 2 | 2N7002 | SOT:SOT23-3 | Q2, Q4 |
| 2 | IRLML6401 | SOT:SOT23-3 | Q1, Q3 |
| 1 | 0R2 | Resistors:RES_1206 | R4 |
| 1 | 12MHz | Quartz:03225C4 | XTAL1 |
| 1 | 1k2 | Resistors:RES_0603 | R6 |
| 1 | BLM15AG102SN1 | Inductors:IND_0402 | L1 |
| 1 | CONN_1 | Connectors:PLS-1Square | XL6 |
| 1 | CONN_2 | Connectors:WB-02R(MW-2MR) | XL4 |
| 1 | CONN_3 | Connectors:WB-03(MW-3M) | XL5 |
| 1 | CONN_6 | Connectors:PLS-6-NoHole | XL3 |
| 1 | CONN_6 | Connectors:PLS-6_LOCK | XL1 |
| 1 | LED | LEDs:LED_0603_ch | D1 |
| 1 | LSM6DS3 | LGA:14_3x2d5_p0d5 | DD1 |
| 1 | MC74VHC1 | SOT:SOT23-5 | DA1 |
| 1 | MCP1700 | SOT:SOT23-3A | DA3 |
| 1 | PMEG2020 | Diodes:SOD323 | D2 |
| 1 | STM32L433Cx | LQFP_TQFP:LQFP48 | DD2 |
| 1 | SWITCH | BtnsSwitches:SW_SS-1P2T_Housing | SW1 |
| 1 | TESTPOINT | PCB:TESTPOINT_1MM | TP1 |
| 1 | TP4056 | SO_DIL_TSSOP:SO8_150MIL | DA2 |
| 1 | USB_MICRO | Connectors:USBmicro_MOLEX_1050170001 | XL2 |
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Questions
How big is the Lestanarve PCB?
It measures 39 × 19.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Lestanarve use?
49 parts, built around the IRLML6401, BLM15AG102SN1, LSM6DS3 and MC74VHC14D. 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 Lestanarve KiCad files?
From the Kreyl/Lestanarve repository on GitHub, at the commit this page was made from: the board is Lestanarve_hw/Lestanarve.kicad_pcb and its schematic Lestanarve_hw/Lestanarve.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Lestanarve design in my own project?
Its repository states no licence, so its author keeps all rights: ask Kreyl before reusing the design.