Boards in 59 GitHub repositories, designed in KiCad, that use the TPS63802DLAR by Texas Instruments (-40℃~+125℃@(TJ) 1 1.3V~5.5V 1.4MHz、1.6MHz、2.1MHz 1.8V~5.2V 11uA 2A Adjustable Buck-Boost Buck-Boost Built-in Yes VSON-10(2x3) DC-DC Converters ROHS). See how each wires it, with its parts, size, README and files; the TPS63802DLAR’s symbol, footprint and pinout are on its own page.
Guilleloma/Furby-GPT
This project transforms a 1998 Furby into an interactive and advanced desktop assistant using a Raspberry Pi W. It incorporates OpenAI and Whisper for natural language processing, primarily relying on Google Cloud Text…
afonsus1997/Bongo-Cat-Fidget-Toy
A simple and satisfying electronic fidget toy featuring Bongo Cat. Track your taps, measure your speed, and toggle display options with intuitive controls.
ErichZimmer/OpenSync
An open source synchronizer for velocimetry of fluids.
aliaksei-lameyka/ENKU-Base-reader
Open enku-mainboard-r0.1.kicadpro with KiCad10.0.7. Matching PCB/root schematic and power.kicadsch, mcuio.kicadsch, epdhv.kicadsch, connectors.kicadsch are canonical.
calebhabesh/doorlink
Self-hosted ESP32-S3 smart doorbell with a custom PCB, Raspberry Pi gateway, and web dashboard
eihli/morse-mesh
This is the current hardware source for future Morse Mesh revisions. It is a professionally reviewed redraw of the frozen, fabricated v1 board, not a pin-compatible replacement: notably, KEYIN moved from v1 PA0 to v2…
Excse/plant-watering-system
A completely selfmade smart watering system for plants of any kind integrated into HomeAssistant
HolTyc/STM32_watch_NFC
Watch using STM32 with LED 7-segment display and RGB display
hpvdt/typhoon_motherboard
Folder for each of the boards designed for a given project, even if there is only one board for a given project.
Open-Air-Foundation/pcb-go
AirGradient GO is a handheld air quality monitor. It measures particulate matter (Sensirion SPS30), CO₂ (Senseair S12), VOC/NOx (SGP41), temperature and humidity (SHT4x), and barometric pressure (DPS368), with an…
raznoglaz1y/enku
Open-source compact e-reader built around a 3.97″ e-paper display and ESP32-S3.
YeetTheAnson/MerlynCAM
An action camera that records at 1080p@90, 1440p@60 and 4k@20 (With I2S microphone and gyro logging @ 150Hz)
abdullahwaqar/s3-motion-logger
ESP32-S3 motion logging board. It logs 6-axis IMU data to a microSD card and streams it over USB, BLE or Wi-Fi. It runs from a single-cell LiPo and charges over USB-C.
anil08607/stm32-smartwatch
A 46 × 46 mm, four-layer Bluetooth smartwatch PCB with a Nordic nRF52810-QFAA, 240 × 240 SPI LCD interface, BMA456 accelerometer, battery-backed PCF8563 RTC, USB-C 5 V charging, protected single-cell battery interface…
Apoll011/avi-hw-mesh-node
Reference hardware design for an AVI mesh node based on ESP32-S3. Includes KiCad schematics and PCB layout for a device capable of joining the AVI peer-to-peer mesh network and participating in distributed voice and…
aravindd3/lora-based-communication-system
LoRa-based push-to-talk voice communication device using ESP32 and SX1278.
balu-16/SeedGrant_Safety
Personal-safety project: Expo / React Native client + FastAPI + PostgreSQL (Supabase) backend + React admin portal.