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Rendering Skin Transparent Using the Food Dye Tartrazine: Although we generally assume that opacity is the normal look for animals like us humans, this factoid is only correct for as long as you maintain the dissimilar optical refraction indices of ski… ift.tt/0tJzqBZ

Building a DIY MSX Mega Cartridge: [Mike] from Leaded Solder has a soft spot for old computers, and a chance encounter with a friend sent them deep down the deep hole that is the world of 80s and 90s-era Japanese home computers.  Many people playing wi… ift.tt/yi0EGmz

Maxtang T0-FP750 review – Part 2: An AMD Ryzen 7 8845HS mini PC tested with Windows 11 Pro: We already listed the specifications and performed an unboxing and a teardown of the Maxtang T0-FP750 mini PC in the first part of the review. We’ve now had tim… ift.tt/nuB4fjT

How Hot is That Soldering Iron?: It is common these days to have a soldering iron where you can set the temperature using some sort of digital control. But how accurate is it? Probably pretty accurate, but [TheHWCave] picked up a vintage instrument on … ift.tt/7p5LvAV

The Hidden Crystal Method: Ever been working on a project and get stuck on one of those last little details?  That’s what happened to [Empire of Scrap].  He’s building an Ohio Scientific (OSI) superboard II replica. He wants it to be accurate down to t… ift.tt/gFiPx0T

LILYGO T3 S3 LR1121: Low-Power LoRa Transceiver for IoT Applications: The LILYGO T3 S3 LR1121 is a development board that supports low-power, long-range wireless communication using LoRa technology. It features the ESP32-S3 System-on-Chip, which offers 2… ift.tt/Hkerz1T

Repairing a Hallicrafters S-120: [MIKROWAVE1] claims he’s not a radio repair guy, but he agreed to look at a malfunctioning Hallicrafters S-120 shortwave receiver. He lets us watch as he tries to get it in shape in the video below. You’ll see that one … ift.tt/gchl4AO

2024 Tiny Games Contest: An Epic Minimalist Entertainment System, Indeed: One way to keep things tiny is to make a system with cartridges where the brain lives on each cartridge instead of the platform itself. [Michael]’s Epic Minimalist Entertainment … ift.tt/0eflWRp

NanoPi R3S is a $30 Router Board with Dual GbE and FriendlyWrt OS Support: NanoPi R3S is a $30 Router Board with Dual GbE and FriendlyWrt OS Support ift.tt/uQRV5Xz

Android 15 runs on Linaro development boards based on Qualcomm and HiSilicon chips: Android 15 source code was just pushed to AOSP last week, and Linaro has already ported it to four reference development boards based on Qualcomm and HiSilicon/Huawei c… ift.tt/FZ0xl6U

MNT Pocket Reform: Linux-Powered Mini Laptop with Rockchip RK3588 or Amlogic A311D CPU Modules: The MNT Pocket Reform is now officially available for purchase, following the successful delivery of crowdfunded units via Crowd Supply. This 7″ modular mini … ift.tt/cuvbP6g

Reverse Engineering The Web API of an Akaso EK7000 Action Camera: Recently, [Richard Audette] bought an Akaso EK7000 action camera for his daughter’s no-smartphones-allowed summer camp, which meant that after his daughter returned from said camp, he wa… ift.tt/47FgRU0

Self Driving Cars Learn from Our Eyes: [Michelle Hampson] reports in IEEE Spectrum that Chinese researchers may improve self-driving cars by mimicking how the human eye works. In some autonomous cars, two cameras use polarizing filters to help understa… ift.tt/PEcX8Dy

Hackaday Links: September 8, 2024: OK, sit down, everyone — we don’t want you falling over and hurting yourself when you learn the news that actually yes, your phone has been listening to your conversations all along. Shocking, we know, but that certai… ift.tt/qkLMvpb

Banana Pi BPI-CM5 Pro – A Rockchip RK3576-powered Raspberry Pi CM4 alternative with up to 16GB RAM, 128GB flash, a 6 TOPS NPU: Banana Pi BPI-CM5 Pro, also called ArmSoM-CM5, is a Rockchip RK3576 system-on-module electrically and mechanically compatible… ift.tt/FKVxXqR

Printed in Space: 3D-Printed Metal Parts Shown Off After Returning From the ISS: The European Space Agency (ESA) is showing 3D-printed metal parts made onboard the International Space Station using a printer and materials the agency sent earlier this y… ift.tt/AUN1J6u

Mainframe Chip has 360MB of on-Chip Cache: It is hard to imagine what a mainframe or supercomputer can do when we all have what amounts to supercomputers on our desks. But if you look at something like IBM’s mainframe Telum chip, you’ll get some ideas.… ift.tt/eg9YpcL

Microsoft Sculpt Keyboard Lives Again with RP2040: Hackaday readers are likely the kind of folks that have a favorite keyboard, so you can probably imagine how devastating it would be to find out that the board you’ve sworn by for years is going out of… ift.tt/lHJwzxG

Qualcomm Snapdragon X Plus 8-core – A 4 GHz octa-core processor for entry-level Copilot+ PCs and laptops: Qualcomm’s Snapdragon X line of ARM-based processors is designed for Windows laptops, offering CPUs capable of competing with Intel and AMD proces… ift.tt/zQHkFRB

Orion Ceases Operations, Future of Meade Unclear: There was a time when building a telescope was a rite of passage for budding astronomers, much as building a radio was the coming age for electronics folks. These days, many things are cheaper to buy th… ift.tt/j180hP9