4 layers80 × 100 mm
4 layers15 × 13.9 mm
MONO CTRL
Aightech/CleverHand-hardware17- Size
- 15 × 13.9 mm
- Copper layers
- 4
- Thickness
- 0.8 mm
- Parts
- 53
- Nets
- 37
- Pads
- 121
- Tracks, vias
- 288, 31
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 23 Aug 2021
- Updated
- 7 Sep 2026
Overview
MONO CTRL is an open-source printed circuit board by Aightech, from the Aightech/CleverHand-hardware repository on GitHub, published under the GPL-3.0 licence. It is a 4-layer board of 15 × 13.9 mm with 53 parts on 37 nets, routed with 288 tracks and 31 vias.
It is built around the ESP32-C3FH4, TS-1088R-02026 and WS2812C, with the WS2812C-2020-V1 among its other parts. Its parts include 23 connectors, 11 capacitors, 6 resistors, 3 ICs and 2 diodes. It belongs with the ESP32 and RISC-V boards of this library.
Main components
4
ESP32-C3FH4
QFN-32-EP(5x5)160MHz 32 Bit 3V~3.6V 400KB RISC-V Watchdog reset、Software reset、Built-in general-purpose timer、Programmable watchdog、Built-in temperature sensor、True random number generator (TRNG)、Storage encryption、Infrared remote control QFN-32-EP(5x5) Microcontrollers (MCU/MPU/SOC) ROHSEspressif SystemsMicrocontrollers (MCU/MPU/SOC)
TS-1088R-02026
SMD,4x3mm100,000 cycles 12V 2.6N 2.93mm 2mm 3.9mm 50mA Black Round Button SMD(SMT) Tab SPST Surface Mount,Vertical Without Bracket SMD,4x3mm Tactile Switches ROHSXUNPUTactile Switches
WS2812C
SMD5050-4P-25℃~+65℃ 0.6mA 1.57mm 3.7V~5.3V 5.4mm 5mm 800Kbit/s B:465nm~475nm、R:620nm~630nm、G:515nm~525nm Built-in power-on reset circuit、Built-in power-on reset circuit、Built-in one-way transmission function G:400mcd~600mcd、R:150mcd~200mcd、B:100mcd~150mcd SMD5050-4P RGB LEDs(Built-in IC) ROHSWorldsemiRGB LEDs(Built-In IC)
WS2812C-2020-V1
SMD,2x2mm0.5mA 0.84mm 2.2mm 2kHz 2mm 3.7V~5.3V 800Kbit/s Built-in power-on reset circuit、Built-in power-on reset circuit G:520nm、R:624nm、B:467nm R:130mcd、G:320mcd、B:60mcd SMD,2x2mm RGB LEDs(Built-in IC) ROHSWorldsemiRGB LEDs(Built-In IC)
README
pcb/hmi/interface/DRY_ELEC_6CH_MID/README.mdDry Electrodes Module
This module is responsible for interfacing the sensors/actuators inputs/outputs with the user skin or with other modules.
Electrical Schematic
PCB Layout
| top view | side view |
|---|---|
 |  |
3D Model
Parts
53| Qty | Value | Footprint | References |
|---|---|---|---|
| 23 | Conn_01x01_Pin | Connector_PinHeader_1.27mm:PinHeader_1x01_P1.27mm_Vertical | J1, J2, J10, J11, J12, J13, J14, J15, J16, J17, J18, J21, J22, J23, J24, J25 +7 |
| 3 | 1uF | Capacitor_SMD:C_0402_1005Metric | C2, C8, C9 |
| 3 | 3.3pF | Capacitor_SMD:C_0402_1005Metric | C1, C3, C12 |
| 2 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C7, C10 |
| 2 | 10k | Resistor_SMD:R_0402_1005Metric | R4, R5 |
| 2 | 22pF | Capacitor_SMD:C_0402_1005Metric | C4, C5 |
| 1 | 10K | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | 10uF | Capacitor_SMD:C_0402_1005Metric | C6 |
| 1 | 1M | Resistor_SMD:R_0402_1005Metric | R3 |
| 1 | 2.2nH | Inductor_SMD:L_0402_1005Metric | L1 |
| 1 | 250K | Resistor_SMD:R_0402_1005Metric | R6 |
| 1 | 47.5k | Resistor_SMD:R_0402_1005Metric | R2 |
| 1 | Antenna_Chip | Capacitor_SMD:C_1206_3216Metric | AE1 |
| 1 | ESP32-C3FH4 | 00_custom-footprints:ESP32-C3FH4 | U2 |
| 1 | G*** | kibuzzard-66D6133A | kibuzzard-66D6133A |
| 1 | G*** | kibuzzard-658C2757 | kibuzzard-658C2757 |
| 1 | MCP73831/2 | Package_TO_SOT_SMD:SOT-23-5 | U1 |
| 1 | MIC5504 | Package_DFN_QFN:UDFN-4-1EP_1x1mm_P0.65mm_EP0.48x0.48mm | U3 |
| 1 | TS-1088R-02026 | 00_lcsc:SW-SMD_L3.9-W3.0-P4.45 | SW1 |
| 1 | WS2812C | 00_lcsc:LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 | LED2 |
| 1 | WS2812C-2020-V1 | 00_lcsc:LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 | LED1 |
| 1 | XTAL_40MHz | Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm | Y1 |
| 1 | smd_insert | 00_Custom:insert_1.2mm | I1 |
| 1 | ~ | 00_lcsc:SW-SMD_L3.9-W3.0-P4.45 | SW2 |
Questions
How big is the MONO CTRL PCB?
It measures 15 × 13.9 mm and has 4 copper layers, 0.8 mm thick.
What parts does the MONO CTRL use?
53 parts, built around the ESP32-C3FH4, TS-1088R-02026, WS2812C and WS2812C-2020-V1. 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 MONO CTRL KiCad files?
From the Aightech/CleverHand-hardware repository on GitHub, at the commit this page was made from: the board is pcb/hmi/communication/MONO_CTRL/MONO_CTRL.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the MONO CTRL design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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