Part 2 of my Arduino Uno Q series: building a real AI person detector. USB webcam + AI inference + LED matrix output. 40-min tutorial covering the bridge between Python and Arduino. https://app.txplo.re/unoq2 Missed part 1? Start here: https://app.txplo.re/unoq1

New review published on Tech Explorations: CrowPanel Advanced 7" ESP32-P4 Smart Display. This device is a powerful platform designed for embedded GUIs and edge-AI applications. Article + YouTube hands-on video. https://app.txplo.re/crowpanel1 #ESP32 #Embedded #IoT #Electronics #TechExplorations

New course: design a 64 GB USB thumb drive in KiCad 10. Covers BGA fanout at 0.5 mm pitch, USB differential pair routing, eMMC signal integrity, and a 4-layer stackup. 30% off until Sunday 24 May. txplo.re/smartusb #KiCad #PCBdesign

New blog post: I explore the impulse response of first-order filters, with a full lecture video included. See how low-pass and high-pass filters react to sharp signals, and learn how to analyze their behavior in your own circuits. Read and watch: https://app.txplo.re/impulse

New lectures in High Speed PCB Design with KiCad with the repair and first boot of the LattePanda Mu boards. It includes my PCB rework under a microscope, new buck converters, fixing solder bridges rewiring around R46. Both boards are now alive! Details: app.txplo.re/dfd473

Arduino's first AI board — the Uno Q. Dual-brain architecture: Qualcomm AI processor + STM32 microcontroller in the classic UNO form factor. I tested it. Here's my honest review + 10-min video: https://app.txplo.re/unoq1

Two new posts on Wrappa, a local-first IoT platform built on Node-RED by two Australians. No cloud, no subscription, drag-and-drop flows on a Raspberry Pi hub. Genuinely refreshing in a market dominated by big-tech IoT. System review: https://txplo.re/wrappa1 BMP280 demo: https://txplo.re/wrappa2

Part 2 of my Arduino Uno Q series: building a real AI person detector. USB webcam + AI inference + LED matrix output. 40-min tutorial covering the bridge between Python and Arduino. https://app.txplo.re/unoq2 Missed part 1? Start here: https://app.txplo.re/unoq1

New review published on Tech Explorations: CrowPanel Advanced 7" ESP32-P4 Smart Display. This device is a powerful platform designed for embedded GUIs and edge-AI applications. Article + YouTube hands-on video. https://app.txplo.re/crowpanel1 #ESP32 #Embedded #IoT #Electronics #TechExplorations

New course: design a 64 GB USB thumb drive in KiCad 10. Covers BGA fanout at 0.5 mm pitch, USB differential pair routing, eMMC signal integrity, and a 4-layer stackup. 30% off until Sunday 24 May. txplo.re/smartusb #KiCad #PCBdesign

New blog post: I explore the impulse response of first-order filters, with a full lecture video included. See how low-pass and high-pass filters react to sharp signals, and learn how to analyze their behavior in your own circuits. Read and watch: https://app.txplo.re/impulse

I’m building a new course on filters—learn RC & RL filters with Python, CircuitLab, and the Analog Discovery 3. Simulate it, build it, see it. https://app.txplo.re/filters #Electronics #STEM #Python #CircuitDesign #AD3

New lectures in High Speed PCB Design with KiCad with the repair and first boot of the LattePanda Mu boards. It includes my PCB rework under a microscope, new buck converters, fixing solder bridges rewiring around R46. Both boards are now alive! Details: app.txplo.re/dfd473

Arduino's first AI board — the Uno Q. Dual-brain architecture: Qualcomm AI processor + STM32 microcontroller in the classic UNO form factor. I tested it. Here's my honest review + 10-min video: https://app.txplo.re/unoq1

Two new posts on Wrappa, a local-first IoT platform built on Node-RED by two Australians. No cloud, no subscription, drag-and-drop flows on a Raspberry Pi hub. Genuinely refreshing in a market dominated by big-tech IoT. System review: https://txplo.re/wrappa1 BMP280 demo: https://txplo.re/wrappa2

Part 2 of my Arduino Uno Q series: building a real AI person detector. USB webcam + AI inference + LED matrix output. 40-min tutorial covering the bridge between Python and Arduino. https://app.txplo.re/unoq2 Missed part 1? Start here: https://app.txplo.re/unoq1

New review published on Tech Explorations: CrowPanel Advanced 7" ESP32-P4 Smart Display. This device is a powerful platform designed for embedded GUIs and edge-AI applications. Article + YouTube hands-on video. https://app.txplo.re/crowpanel1 #ESP32 #Embedded #IoT #Electronics #TechExplorations

New course: design a 64 GB USB thumb drive in KiCad 10. Covers BGA fanout at 0.5 mm pitch, USB differential pair routing, eMMC signal integrity, and a 4-layer stackup. 30% off until Sunday 24 May. txplo.re/smartusb #KiCad #PCBdesign

New blog post: I explore the impulse response of first-order filters, with a full lecture video included. See how low-pass and high-pass filters react to sharp signals, and learn how to analyze their behavior in your own circuits. Read and watch: https://app.txplo.re/impulse

New lectures in High Speed PCB Design with KiCad with the repair and first boot of the LattePanda Mu boards. It includes my PCB rework under a microscope, new buck converters, fixing solder bridges rewiring around R46. Both boards are now alive! Details: app.txplo.re/dfd473

Arduino's first AI board — the Uno Q. Dual-brain architecture: Qualcomm AI processor + STM32 microcontroller in the classic UNO form factor. I tested it. Here's my honest review + 10-min video: https://app.txplo.re/unoq1

Two new posts on Wrappa, a local-first IoT platform built on Node-RED by two Australians. No cloud, no subscription, drag-and-drop flows on a Raspberry Pi hub. Genuinely refreshing in a market dominated by big-tech IoT. System review: https://txplo.re/wrappa1 BMP280 demo: https://txplo.re/wrappa2

Part 2 of my Arduino Uno Q series: building a real AI person detector. USB webcam + AI inference + LED matrix output. 40-min tutorial covering the bridge between Python and Arduino. https://app.txplo.re/unoq2 Missed part 1? Start here: https://app.txplo.re/unoq1

New review published on Tech Explorations: CrowPanel Advanced 7" ESP32-P4 Smart Display. This device is a powerful platform designed for embedded GUIs and edge-AI applications. Article + YouTube hands-on video. https://app.txplo.re/crowpanel1 #ESP32 #Embedded #IoT #Electronics #TechExplorations

New course: design a 64 GB USB thumb drive in KiCad 10. Covers BGA fanout at 0.5 mm pitch, USB differential pair routing, eMMC signal integrity, and a 4-layer stackup. 30% off until Sunday 24 May. txplo.re/smartusb #KiCad #PCBdesign

New blog post: I explore the impulse response of first-order filters, with a full lecture video included. See how low-pass and high-pass filters react to sharp signals, and learn how to analyze their behavior in your own circuits. Read and watch: https://app.txplo.re/impulse

I’m building a new course on filters—learn RC & RL filters with Python, CircuitLab, and the Analog Discovery 3. Simulate it, build it, see it. https://app.txplo.re/filters #Electronics #STEM #Python #CircuitDesign #AD3

New lectures in High Speed PCB Design with KiCad with the repair and first boot of the LattePanda Mu boards. It includes my PCB rework under a microscope, new buck converters, fixing solder bridges rewiring around R46. Both boards are now alive! Details: app.txplo.re/dfd473

Arduino's first AI board — the Uno Q. Dual-brain architecture: Qualcomm AI processor + STM32 microcontroller in the classic UNO form factor. I tested it. Here's my honest review + 10-min video: https://app.txplo.re/unoq1

Two new posts on Wrappa, a local-first IoT platform built on Node-RED by two Australians. No cloud, no subscription, drag-and-drop flows on a Raspberry Pi hub. Genuinely refreshing in a market dominated by big-tech IoT. System review: https://txplo.re/wrappa1 BMP280 demo: https://txplo.re/wrappa2