# calc.engineer Pcb API

**Canonical:** https://apis.io/apis/calc-engineer/calc-engineer-pcb-api/  
**Provider:** calc.engineer — https://apis.io/providers/calc-engineer/  
**Base URL:** https://calc.engineer  
**Documentation:** https://calc.engineer/api/docs

calc.engineer Pcb API is one of 9 APIs that [calc.engineer](https://apis.io/providers/calc-engineer/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include PCB. The published artifact set on APIs.io includes an OpenAPI specification.

The pcb API from calc.engineer — 14 operation(s) for pcb.

## Operations (28)

| Method | Path | Summary |
|---|---|---|
| GET | `/api/pcb_layout` | Metadata for pcb_layout |
| POST | `/api/pcb_layout` | Turn a SPICE netlist into a fab-ready 2-layer PCB: assigns real footprints… |
| GET | `/api/voltage_divider` | Metadata for voltage_divider |
| POST | `/api/voltage_divider` | Calculates output voltage, current draw, and power dissipation for a resistive… |
| GET | `/api/rc_filter` | Metadata for rc_filter |
| POST | `/api/rc_filter` | Computes the cutoff frequency, time constant, impedance, and phase shift of a… |
| GET | `/api/lc_resonance` | Metadata for lc_resonance |
| POST | `/api/lc_resonance` | Calculates the resonant frequency of an LC circuit, along with optional Q… |
| GET | `/api/impedance_match` | Metadata for impedance_match |
| POST | `/api/impedance_match` | Designs an L-network impedance matching circuit between two real impedances at… |
| GET | `/api/trace_width` | Metadata for trace_width |
| POST | `/api/trace_width` | Calculates the minimum PCB trace width for a given current using the IPC-2221… |
| GET | `/api/ohms_law` | Metadata for ohms_law |
| POST | `/api/ohms_law` | Solves Ohm's Law and the power equation given any two of four electrical… |
| GET | `/api/resistor_color_code` | Metadata for resistor_color_code |
| POST | `/api/resistor_color_code` | Decodes 4-band or 5-band resistor color codes into resistance value, tolerance… |
| GET | `/api/led_resistor` | Metadata for led_resistor |
| POST | `/api/led_resistor` | Calculates the current-limiting resistor for driving one or more LEDs in series… |
| GET | `/api/timer_555` | Metadata for timer_555 |
| POST | `/api/timer_555` | Calculates timing parameters for the ubiquitous NE555 / LM555 timer IC in… |
| GET | `/api/op_amp_gain` | Metadata for op_amp_gain |
| POST | `/api/op_amp_gain` | Calculate voltage gain and output for operational amplifier circuits in… |
| GET | `/api/capacitor_charge` | Metadata for capacitor_charge |
| POST | `/api/capacitor_charge` | Calculates RC capacitor charge timing, energy storage, and transient voltages. |
| GET | `/api/pcb_via_current` | Metadata for pcb_via_current |
| POST | `/api/pcb_via_current` | Calculate PCB via current-carrying capacity using the IPC-2221 standard. |
| GET | `/api/power_supply_decoupling` | Metadata for power_supply_decoupling |
| POST | `/api/power_supply_decoupling` | Select bypass and bulk decoupling capacitors for IC power supply pins. |

## Machine-readable artifacts (1)

- **OpenAPI** — https://artifacts.apis.io/calc-engineer/openapi/calc-engineer-pcb-api-openapi.yml

## Other calc.engineer APIs (8)

- [calc.engineer Auth API](https://apis.io/apis/calc-engineer/calc-engineer-auth-api/)
- [calc.engineer Catalog API](https://apis.io/apis/calc-engineer/calc-engineer-catalog-api/)
- [calc.engineer Docs API](https://apis.io/apis/calc-engineer/calc-engineer-docs-api/)
- [calc.engineer General API](https://apis.io/apis/calc-engineer/calc-engineer-general-api/)
- [calc.engineer Homelab API](https://apis.io/apis/calc-engineer/calc-engineer-homelab-api/)
- [calc.engineer Mesh API](https://apis.io/apis/calc-engineer/calc-engineer-mesh-api/)
- [calc.engineer Power API](https://apis.io/apis/calc-engineer/calc-engineer-power-api/)
- [calc.engineer Rf API](https://apis.io/apis/calc-engineer/calc-engineer-rf-api/)

## Tags

PCB

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/calc-engineer/calc-engineer-pcb-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/calc-engineer/.