NatureCircuit led-PWM
About the NatureCircuit led-PWM PCB
NatureCircuit led-PWM is an open source PCB design by AndreasNosal, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 60 × 80 mm, with 41 components from 27 distinct parts.
Other key parts include the Seeed_Studio_XIAO_ESP32C3 and LM393N. By type, the board carries 12 capacitors, 10 resistors, 4 transistors, 4 connectors, 2 ICs and 1 buzzer.
From the project
temporary
Main components on the NatureCircuit led-PWM
NatureCircuit led-PWM bill of materials (BOM)
41 components, 27 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Seeed_Studio_XIAO_ESP32C3 | MODULE_Seeed_Studio_XIAO_ESP32C3 | U1 |
| 1 | LM393N LM393N_LTB ON Semiconductor | DIP-8_W7.62mm | U2 |
| 3 | IRLZ44N | IRLZ44N | Q1, Q2, Q4 |
| 1 | 2N3906 Central Semiconductor Corp | TO-92-3 | Q3 |
| 2 | Conn_01x02_Socket | JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J1, J4 |
| 1 | Conn_01x03_Pin | PinHeader_1x03_P2.54mm_Vertical | J5 |
| 1 | Conn_01x02_Socket | PinHeader_1x02_P2.54mm_Vertical | J6 |
| 1 | Buzzer | Buzzer_12x9.5RM7.6 | BZ1 |
| 1 | R_Potentiometer_Trim | Potentiometer_Bourns_3296W_Vertical | RV1 |
| 1 | TL2285EE | SW_TL2285EE | S1 |
| 1 | Thermistor_NTC | R_Axial_DIN0204_L3.6mm_D1.6mm_P1.90mm_Vertical | TH1 |
| 1 | ~ | MH_CD42_Charge_Discharge_Module | bms1 |
| 1 | ~ | TZT_4A_Mini_DC_DC_Buck_Converter | buck_converter1 |
| 1 | ~ | PWM_regulator_2A | pwm1 |
| 1 | RGB | RGB_LED | LED1 |
| 1 | LED | LED_D2.0mm_W4.0mm_H2.8mm_FlatTop | D1 |
| 2 | 1000uF | CP_Radial_D10.0mm_P5.00mm | C1, C2 |
| 6 | 0.1uF | C_Disc_D3.4mm_W2.1mm_P2.50mm | C3, C4, C5, C6, C10, C11 |
| 4 | 47uF | CP_Radial_D5.0mm_P2.00mm | C7, C8, C9, C12 |
| 1 | R150 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
Show 7 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | K10 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2, R3, R7 |
| 1 | R200 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R4 |
| 1 | R65 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R5 |
| 1 | K4.7 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R6 |
| 1 | K5 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R8 |
| 1 | R50 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R9 |
| 1 | K7 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R10 |
NatureCircuit led-PWM design files
The KiCad project lives in the AndreasNosal/NatureCircuit-led-PWM repository on GitHub; these links point at the commit this page was built from.
NatureCircuit led-PWM: common questions
How big is the NatureCircuit led-PWM PCB?
The NatureCircuit led-PWM measures 60 × 80 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the NatureCircuit led-PWM?
41 components, from 27 distinct parts. The full bill of materials is listed on this page.
Where can I download the NatureCircuit led-PWM design files?
From the AndreasNosal/NatureCircuit-led-PWM repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the NatureCircuit led-PWM design in my own project?
Yes, under the terms of its GPL-3.0 license, which AndreasNosal chose for the repository.