PanelControls
PanelControls is an open source PCB design by CrashOverride85: a 2-layer, 106 × 37.8 mm board with 40 components (23 distinct parts). It is built around the TCA9534, BQ25601, WS2812D, MAX3232EEAE+T and more. Filed under iot & wireless and power & battery.
4 channel EStim box inspired by the mk312bt, with Lua scripting support
Note: This repo has submodules, so if cloning, it's best to use the recursive option.
The box is primarily intended for standalone use (i.e. not used whilst connected to phone/laptop/tablet), but can be controlled remotely via a Python GUI, and run Lua scripts that have been uploaded to it over serial or WiFi.
Main features: - 4 isolated channels - Audio input - line level for estim tracks or microphone input (selectable via menu) - Many inbuilt patterns - around 14, not counting audio and more esoteric stuff - Custom patterns can be written in Lua - Two stereo 3.5mm trigger input sockets…
Built around
Parts list
40 components, 23 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TCA9534 ADS1115IDGS | TSSOP-10_3x3mm_P0.5mm | U1 |
| 1 | BQ25601 TCA9534 | TSSOP-16_4.4x5mm_P0.65mm | U2 |
| 1 | WS2812D | WS2812D-F5 | U3 |
| 1 | MAX3232EEAE+T WS2812D | WS2812D-F5 | U4 |
| 1 | AT24C04CDRG WS2812D | WS2812D-F5 | U5 |
| 1 | LM324 WS2812D | WS2812D-F5 | U6 |
| 1 | MCP4728 WS2812D | WS2812D-F5 | U7 |
| 1 | TPS61088 WS2812D | WS2812D-F5 | U8 |
| 1 | TLC59108IPWR | TSSOP-20_4.4x6.5mm_P0.65mm | U9 |
| 1 | CONN_02X04_ODD_EVEN Conn_02x04_Odd_Even | IDC-Header_2x04_P2.54mm_Vertical | J5 |
| 4 | R_POT | ALPSALPINE RK09L1140A2U | RV1, RV2, RV3, RV4 |
| 1 | C319015 ADJ | BOURNS PEC11L-4125F-S0020 | SW1 |
| 2 | 1UF 100nF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C5 |
| 1 | 1UF 10uF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2 |
| 7 | 100NF 100nF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C4, C6, C7, C8, C10, C13, C15 |
| 1 | 10UF 100nF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C9 |
| 2 | 220UF 100nF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C11, C14 |
| 1 | 100NF 10uF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C12 |
| 1 | 10K 100R | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
| 4 | 10K | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R3, R4, R11 |
Show 3 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | 100R 10K | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R5, R7, R8, R9 |
| 1 | 100R 1K | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R6 |
| 1 | 2K2 10K | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R10 |
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