2 layers100 × 80 mm
Alarm clock
Carabouille/Alarm_Clock_dawn_simulator
A description of my Alarm clock with dawn simulator for the Fallout event organised By Hackclub
75 parts
2 layers43 × 43 mm
New version
Robopoly/Kit-Botanique- Size
- 43 × 43 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 76
- Nets
- 77
- Pads
- 288
- Tracks, vias
- 656, 68
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 13 Sep 2024
- Updated
- 5 Nov 2026
Overview
New version is an open-source printed circuit board by Robopoly, from the Robopoly/Kit-Botanique repository on GitHub. It is a 2-layer board of 43 × 43 mm with 76 parts on 77 nets, routed with 656 tracks and 68 vias.
It is built around the ESP32-S3-WROOM-1-N8, MT3608 and AMS1117-3.3, with the DW01A, SK12D07VG4 and TP4056-42-ESOP8 among its other parts. Its parts include 21 resistors, 13 capacitors, 13 connectors, 9 diodes and 7 ICs. It belongs with the ESP32 boards of this library.
Main components
10
ESP32-S3-WROOM-1-N8
SMD,25.5x18mm-40℃~+85℃ -98.2dBm 2.4GHz 20.5dBm 355mA 3V~3.6V 95mA Bluetooth5.0 ESP32-S3 Chip On-board PCB Antenna UART、SPI、I2C、I2S、USB SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
MT3608
SOT-23-6-40℃~+85℃ 1 1.2MHz 100uA、1.6mA 2A 2V~24V Adjustable Boost Boost Built-in No SOT-23-6 DC-DC Converters ROHS西安航天民芯DC-DC Converters
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsDW01A
SOT-23-6L-40℃~+85℃ 1 2.5V 300mV~10V 3uA 4.3V Protection IC Support SOT-23-6L Battery Management ROHSPUOLOPBattery Management
SK12D07VG4
插件-25℃~+70℃ 5,000 cycles 500mA 50V 8.8mm PC Pin Rectangular Columnar Right Angle SPDT 插件 Slide Switches ROHSSHOU HANSlide Switches
TP4056-42-ESOP8
ESOP-8-40℃~+85℃ 1 1A 2uA 4.2V 4V~8V Charging IC Lithium Battery Support ESOP-8 Battery Management ROHSTOPPOWERBattery ManagementUSBLC6-2SC6
SOT-23-60.35pF、0.8pF 100nA 150W@8/20us 15V 2 5V 6A@8/20us 6V ESD SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)
1N5819HW-7-F-01
SOD-123Schottky DiodesDiodes Incorporated
AO3400A
SOT-23-55℃~+150℃ 1 N-channel 1.45V 1.4W 30V 48mΩ@2.5V 5.7A 50pF 630pF 75pF 7nC@10V N-Channel SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETsFS8205A
SOT-23-6-55℃~+150℃ 1.2V 1.5W 2 N-Channel 20V 31.5mΩ@2.5V 466pF 5.7nC@4.5V 58pF 65pF 6A SOT-23-6 MOSFETs ROHSTECH PUBLICMOSFETs
README
README.mdKit-Botanique
Parts
76| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3, R4, R9, R10, R16, R18, R20 |
| 6 | 100nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3, C4, C5, C7, C9, C11 |
| 5 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2, C6, C8, C10 |
| 5 | 1N5819HW-7-F | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1, D5, D6, D7, D8 |
| 5 | 1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R5, R6, R7, R12, R21 |
| 4 | 100 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R11, R15, R17, R19 |
| 4 | LED | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D2, D3, D4, D9 |
| 3 | AO3400A | Package_TO_SOT_SMD:SOT-23_Handsoldering | Q2, Q3, Q4 |
| 2 | 22uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C12, C13 |
| 2 | 5k1 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2 |
| 2 | MountingHole_Pad | MountingHole:MountingHole_2.7mm_M2.5_ISO7380_Pad | H1, H2 |
| 2 | SW_MEC_5G | Library:bouton_smd_kit_botanique | SW1, SW2 |
| 1 | 10uH | Library:inductor_48100SC | L1 |
| 1 | 1k2 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R8 |
| 1 | 22k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R13 |
| 1 | 3k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R14 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | Bat+ | Connector_Wire:SolderWire-1sqmm_1x01_D1.4mm_OD3.9mm | J7 |
| 1 | Bat- | Connector_Wire:SolderWire-1sqmm_1x01_D1.4mm_OD3.9mm | J8 |
| 1 | C1 | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | J3 |
| 1 | C2 | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | J14 |
| 1 | C3 | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | J15 |
| 1 | C4 | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | J16 |
| 1 | DW01A | Package_TO_SOT_SMD:SOT-23-6 | U5 |
| 1 | ESP32-S3-WROOM-1 | PCM_Espressif:ESP32-S3-WROOM-1_homemade | U2 |
| 1 | FS8205A | FS8205A:SOP65P640X120-8N | Q1 |
| 1 | LOGO | logos:eurocircuit logo | G*** |
| 1 | LOGO | new version:robopoly_logo | G*** |
| 1 | MT3608 | Package_TO_SOT_SMD:SOT-23-6 | U6 |
| 1 | Polyfuse | Fuse:Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolder | F1 |
| 1 | Pump1 | Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J11 |
| 1 | Pump2 | Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J12 |
| 1 | Pump3 | Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J13 |
| 1 | SK12D07VG4 | SK12D07VG4:SK12D07VG4 | U7 |
| 1 | Screen | Connector_JST:JST_PH_B9B-PH-K_1x09_P2.00mm_Vertical | J2 |
| 1 | SolderJumper_3_Open | Jumper:SolderJumper-3_P2.0mm_Open_TrianglePad1.0x1.5mm_NumberLabels | JP2 |
| 1 | TP4056-42-ESOP8 | Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm_ThermalVias | U4 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U3 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1 |
| 1 | connecteur_LED | Connector_JST:JST_PH_B3B-PH-K_1x03_P2.00mm_Vertical | J5 |
| 1 | touch_screen | Connector_JST:JST_PH_B5B-PH-K_1x05_P2.00mm_Vertical | J4 |
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Questions
How big is the New version PCB?
It measures 43 × 43 mm and has 2 copper layers, 1.6 mm thick.
What parts does the New version use?
76 parts, built around the ESP32-S3-WROOM-1-N8, MT3608, AMS1117-3.3 and DW01A. 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 New version KiCad files?
From the Robopoly/Kit-Botanique repository on GitHub, at the commit this page was made from: the board is new version.kicad_pcb and its schematic Power_supply.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the New version design in my own project?
Its repository states no licence, so its author keeps all rights: ask Robopoly before reusing the design.