Pi pico alarmclock rust

1-rafael-1·pi-pico-alarmclock-rust·circuit/pi-pico-alarmclock/pi-pico-alarmclock.kicad_pcb

About the Pi pico alarmclock rust PCB

Pi pico alarmclock rust is an open source RP2040/RP2350 PCB design by 1-rafael-1, published on GitHub under the MIT license. It is a 2-layer board measuring 79.8 × 80.5 mm, with 38 components from 23 distinct parts.

Its main chip is the Pico, from the RP2040/RP2350 family. Other key parts include the TC4056A Charger Module. By type, the board carries 14 resistors, 8 capacitors, 7 connectors, 4 transistors, 2 ICs and 2 diodes.

It belongs with the displays & leds, audio and power & battery designs in this gallery.

From the project

Raspberry Pi Pico W based alarm clock written in Rust

A fully-featured alarm clock built on a Raspberry Pi Pico W, written in Rust using the Embassy async framework.

Left: Alarm enabled with lightsaber icon indicator. Center: The completed alarm clock showing the OLED display, NeoPixel ring with hour markers, and three illuminated control buttons (green, blue, yellow). Right: Alarm clock in operation with active NeoPixel LEDs displaying the analog clock.

Pi pico alarmclock rust, from the project README — From the project README

Main components on the Pi pico alarmclock rust

Pico TC4056A Charger Module

Pi pico alarmclock rust bill of materials (BOM)

38 components, 23 distinct parts.

Qty	Part	Footprint	Refs
1	Pico	RaspberryPi_Pico_W_SMD_HandSolder	U1
1	TC4056A Charger Module	TP4056_charger_board	U3
3	IRLZ44N	TO-220-3_Vertical_GDS	Q1, Q2, Q4
1	IRF9540	TO-220-3_Vertical_GDS	Q3
1	Screw_Terminal_2_P5.00mm	TerminalBlock_Phoenix_PT-1,5-2-5.0-H_1x02_P5.00mm_Horizontal	J1
1	BTN GREEN	JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical	J2
1	BTN BLUE	JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical	J3
1	BTN_YELLOW	JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical	J4
1	NEOPIXEL	JST_PH_B3B-PH-K_1x03_P2.00mm_Vertical	J5
1	OLED	JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical	J6
1	BAT - Screw_Terminal_2_P5.00mm	TerminalBlock_Phoenix_PT-1,5-2-5.0-H_1x02_P5.00mm_Horizontal	J7
1	BST CONV 5V	Pololu step-up converter 2.5-5.5V in 5V out	S5V1
1	DFPlayer mini	DFPlayer mini	D1
1	1N5819	D_DO-41_SOD81_P7.62mm_Horizontal	D3
6	100nF_Ceramic	C_Disc_D5.0mm_W2.5mm_P2.50mm	C1, C3, C4, C5, C6, C8
2	470uF_16V	CP_Radial_D8.0mm_P3.50mm	C2, C7
3	10k	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R1, R5, R14
3	100ohm	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R2, R4, R13
2	1K	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R3, R7
1	2K2	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R6

Show 3 more

Qty	Part	Footprint	Refs
1	220ohm	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R8
2	100K	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R9, R11
2	220K	R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal	R10, R12

Pi pico alarmclock rust design files

The KiCad project lives in the 1-rafael-1/pi-pico-alarmclock-rust repository on GitHub; these links point at the commit this page was built from.

Pi pico alarmclock rust: common questions

What microcontroller does the Pi pico alarmclock rust use?

The Pi pico alarmclock rust is built around the Pico, from the RP2040/RP2350 family.

How big is the Pi pico alarmclock rust PCB?

The Pi pico alarmclock rust measures 79.8 × 80.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Pi pico alarmclock rust?

38 components, from 23 distinct parts. The full bill of materials is listed on this page.

Where can I download the Pi pico alarmclock rust design files?

From the 1-rafael-1/pi-pico-alarmclock-rust repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Pi pico alarmclock rust design in my own project?

Yes, under the terms of its MIT license, which 1-rafael-1 chose for the repository.

Can I test firmware for the Pi pico alarmclock rust without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.