# Jharwin Barrozo **Handle:** @jharwinbarrozo ## Bio EE loves to do it until it hertz. ## Stats - **Projects:** 1583 - **Components:** 817 - **Followers:** 172 - **Following:** 178 ## Social - Twitter: [@DV2JB](https://twitter.com/DV2JB) ## More - [Starred Projects](https://www.flux.ai/jharwinbarrozo/starred.md) ## Projects (Page 1 of 2, 31 total) - [ESP32 Dual Ultrasonic Water Level Monitoring System](https://www.flux.ai/jharwinbarrozo/esp32-dual-ultrasonic-water-level-monitoring-system.md) - This project is designed to measure water level of two tanks using ultrasonic sensors interfaced with the ESP32 microcontroller. The design leverages the processing power and wireless connectivity of the ESP32 to accurately monitor water levels and support automated water management processes. Key components include two ultrasonic sensors for precise distance measurement, robust voltage regulation using an LM2596 buck converter, and reliable power management circuits. Its modular design approach facilitates easy expansion and integration with other systems, making it an ideal solution for both DIY enthusiasts and professionals in automated fluid control and IoT applications. #ESP32 #UltrasonicSensor #WaterLevelSensor #LM2596 #VoltageRegulator #ModularDesign #IoT #DIYProjects #ElectronicsDesign #automation - [MT3608](https://www.flux.ai/jharwinbarrozo/mt3608.md) - Boost type 1 Boost 28V 2V~24V 1.2MHz SOT-23-6 DC-DC Converters ROHS #forBoostConverter #voltageregulator #commonpartslibrary - [Generic Diode](https://www.flux.ai/jharwinbarrozo/generic-diode.md) - Compact ESP32 LoRa GPS OLED IoT Module with USB-C and Battery Power - [Generic Capacitor](https://www.flux.ai/jharwinbarrozo/generic-capacitor.md) - Generic Two-Terminal DUT/Capacitor Test Board (50 mm × 50 mm, Corner Mounts, P1/P2 as Test Pads) - [NDP120-WLBGA42](https://www.flux.ai/jharwinbarrozo/ndp120-wlbga42.md) - The Syntiant NDP120 Neural Decision Processor is a special purpose chip for audio and sensor processing for always-on applications in battery powered devices and other power constrained systems. The NDP120 applies neural processing to run multiple applications simultaneously with minimal power consumption. Built using the Syntiant Core 2 programmable deep learning architecture, NDP120 is designed to natively run multiple Deep Neural Networks (DNN) on a variety of architectures, such as CNN, RNN and fully connected networks. NDP120 brings a level of ML performance that delivers 25x the tensor throughput compared to the Syntiant Core 1 embedded in Syntiant’s NDP100 and NDP101 devices. A programmable HiFi 3 DSP is available for classical audio processing. Always-On Speech & Sensor-Fusion Processor - [Knowles IA611 “SmartMic”](https://www.flux.ai/jharwinbarrozo/knowles-ia611-smartmic.md) - The IA611 SmartMic is an "always-on" Audio Processor featuring Voice Wake and Voice ID keyword detector, a two-second buffer', and Knowles' proven high performance acoustic SiSonic™ MEMS microphone technology in a single, miniature, top-port package. The IA611 offers flexibility by supporting the most relevant audio and data interfaces. Its integrated programmable DSP with 248 kBytes of RAM is available for customer and 3rd party algorithms, enabling unlimited creativity. The solution pushes the system performance to ultra-low power with its custom core design, and accelerates time to market with its highly integrated combination of hardware, software, and firmware. - [Arduino Nicla Voice](https://www.flux.ai/jharwinbarrozo/arduino-nicla-voice.md) - Arduino Nicla Voice Integration with HDMI Output for Edge AI - [HSN-1000F](https://www.flux.ai/jharwinbarrozo/hsn-1000f.md) - Nuclear Event Detector HSN-1000 Flatpack Package. Maxwell Technologies’ HSN-1000 radiation-hardened Hybrid Nuclear Event Detector (NED) senses ionizing radiation pulses generated by a nuclear event, such as the detonation of a nuclear weapon, and rapidly switches its output from the normal high state to a low state with a propagation delay time of less than 20ns. The active low Nuclear Event Detection signal (NED) is used to initiate a wide variety of circumvention functions, thus preventing upset and burnout of electronic components. The NED output is also used to initiate both hardware and software recovery. This high-speed, 14-pin hybrid detector is used in electronic systems as a general-purpose circumvention device to protect memory, stop data processing, and drive power supply switches as well as signal clamps. - [TPD12S520DBT](https://www.flux.ai/jharwinbarrozo/tpd12s520dbt.md) - HDMI Receiver Port Protection and Interface Device, TSSOP-38 #commonpartslibrary #Interface #HDMI #integratedcircuit - [TARDIS JH](https://www.flux.ai/jharwinbarrozo/tardis-jh.md) - Welcome to your new project. Imagine what you can build here. - [CP Electrolytic 8.0mm x 6.2mm](https://www.flux.ai/jharwinbarrozo/cp-electrolytic-8p0mm-x-6p2mm.md) - Aluminum Polarized Electrolytic Capacitor SMD 8.0mm x 6.2mm #generic-part-template #aluminum_cap_smd - [Trina Solar PV Panel](https://www.flux.ai/jharwinbarrozo/trina-solar-pv-panel.md) - 500w Trina Solar Photovoltaic Panel 2200mm 1100mm - [Solar Panel](https://www.flux.ai/jharwinbarrozo/solar-panel.md) - 100 Watt 12 volt Polycrystalline Trina Solar Panel - [Power Net Portal](https://www.flux.ai/jharwinbarrozo/power-net-portal.md) - 平面檢視功能選擇與顯示 - [Net Portal](https://www.flux.ai/jharwinbarrozo/net-portal.md) - Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal - [Asked Copilot to Set the MPN](https://www.flux.ai/jharwinbarrozo/asked-copilot-to-set-the-mpn.md) - Welcome to your new project. Imagine what you can build here. - [Smart Haptic Buzzer Powered by STM32F03](https://www.flux.ai/jharwinbarrozo/smart-haptic-buzzer-powered-by-stm32f03.md) - Smart Haptic Buzzer Powered by STM32F03. - [AP33772SDKZ-13-FA01](https://www.flux.ai/jharwinbarrozo/ap33772sdkz-13-fa01.md) - I2C USB PD3.1 EPR SINK CONTROLLER The AP33772S is a highly integrated USB Type-C ® PD3.1 sink controller to support Extended Power Range (EPR) / Adjustable Voltage Supply (AVS) up to 28V and Standard Power Range (SPR) / Programmable Power Supply (PPS) up to 21V. The device is targeted for DC power request and control for flexible Type-C Connector equipped Devices (TCDs) with an embedded host MCU (Micro Controller Unit) and I2C interface pins (SCL, SDA). USB, Type-C Controller PMIC W-QFN4040-24 (Type A1) Diodes Incorporated AP33772SDKZ-13-FA01 621-P33772SDKZ13FA01 - [ GSD128065YB-3V2400](https://www.flux.ai/jharwinbarrozo/gsd128065yb-3v2400.md) - 12.8mm 7mm Active Buzzer (driven circuit included) 12.8mm 85dB@3V,10cm 2V~5V Magnetic 3V 2400Hz SMD Buzzers ROHS - [RFID PCB Antenna Board](https://www.flux.ai/jharwinbarrozo/rfid-pcb-antenna-board.md) - This is a compact, high-performance RFID antenna solution built on a printed circuit board configurations. It has miniature RF connector (also known as a U.FL or IPX connector) that allows easy connection to an external antenna. It’s especially useful when you want better signal performance or need to position the antenna away from the main board (e.g., in an enclosure or plastic housing). - [MGA-25203-BLKG](https://www.flux.ai/jharwinbarrozo/mga-25203-blkg.md) - RF Amplifier Power IC WiFi, WiMAX 4.9GHz ~ 5.9GHz Broadcom MGA-25203-BLKG, 30 dB 5.9 GHz, 16-Pin Avago Technologies - [RMCF0805JT47K0](https://www.flux.ai/jharwinbarrozo/rmcf0805jt47k0.md) - 47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film #forLedBlink - [Pin Socket 1x03 P2.54mm Vertical](https://www.flux.ai/jharwinbarrozo/pin-socket-1x03-p2p54mm-vertical.md) - Through hole straight pin socket strip, 1x03, 2.54mm pitch, single row #pinsocket #tht - [Pin Socket 1x01 P2.54mm Vertical](https://www.flux.ai/jharwinbarrozo/pin-socket-1x01-p2p54mm-vertical.md) - Through hole straight pin socket strip, 1x01, 2.54mm pitch, single row #pinsocket #tht - [Pin Socket 1x04 P2.54mm Vertical](https://www.flux.ai/jharwinbarrozo/pin-socket-1x04-p2p54mm-vertical.md) - Through hole straight pin socket strip, 1x04, 2.54mm pitch, single row #pinsocket #tht - [Pin Socket 1x06 P2.54mm Vertical](https://www.flux.ai/jharwinbarrozo/pin-socket-1x06-p2p54mm-vertical.md) - Through hole straight pin socket strip, 1x06, 2.54mm pitch, single row #pinsocket #tht - [Pin Socket 1x02 P2.54mm Vertical](https://www.flux.ai/jharwinbarrozo/pin-socket-1x02-p2p54mm-vertical.md) - Through hole straight pin socket strip, 1x02, 2.54mm pitch, single row #pinsocket #tht - [Pin Socket 1x05 P2.54mm Vertical](https://www.flux.ai/jharwinbarrozo/pin-socket-1x05-p2p54mm-vertical.md) - Through hole straight pin socket strip, 1x05, 2.54mm pitch, single row #pinsocket #tht - [Pin Socket 1x14 P2.54mm Vertical](https://www.flux.ai/jharwinbarrozo/pin-socket-1x14-p2p54mm-vertical.md) - Through hole straight pin socket strip, 1x14, 2.54mm pitch, single row #pinsocket #tht - [5V Relay Modular with Status Indicator](https://www.flux.ai/jharwinbarrozo/5v-relay-modular-with-status-indicator.md) - 5V relay re-usable, modular, a sub-layout. This project is a dedicated design for a compact and reliable 5V relay module engineered to safely switch higher-power loads using a logic-level 5V control input. It features robust electrical performance with an integrated optoisolator that provides essential isolation and protection between control circuitry and the relay output, ensuring enhanced stability and reduced electrical noise. The design includes user-friendly terminals and status indicator LEDs for real-time feedback, making it ideal for seamless integration with microcontrollers in automation, control systems, and various embedded applications. Optimized for manufacturing-ready PCB layouts, this reliable module is perfect for prototyping and production in modern electronics projects. #5Vrelay #relaymodule #electronics #PCBdesign #automation #embeddedprojects #module #sublayout ## Pages - [Next Page](https://www.flux.ai/jharwinbarrozo.md?page=2) - Pages: **1** [2](https://www.flux.ai/jharwinbarrozo.md?page=2) --- *Generated from [https://www.flux.ai/jharwinbarrozo](https://www.flux.ai/jharwinbarrozo)*