American Hardtech Consulting

United States
Joined August 2025
Fuck it’s supposed to be RV1106 sorry chuds
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Rockchip LV1106 Vision processor MPU, ARM Cortex-A7 $13.62 each, $10.82 @ 100 No, this isn't just a microcontroller. This is a whole single board computer wearing a QFN skin suit, a multi-chip module that places DDR3 right next to the chip. 2x CSI interfaces and USB-HS too.
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the plan? we reindustrialize with Chinese equipment to make American dollars to then reindustrialize with American equipment
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WCH CH32H417 Dual core RISC-V MCU $3.30 each, $2.05 @ 1k This MCU is actually just unbelievable. 1x 400MHz RISC-V5F, 1x 160MHz RISC-V3F, 960KB Flash, 896KB RAM. USB 3.2 Gen1 (!), SerDes, SDIO, 100 BASE-T Ethernet MAC + PHY, USB-PD PHY, I3C. It's not even $5 BRO
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look at what you can do with this thing man it's crazy xitter.cf/hturan/status/20950399…
Replying to @i2cjak
did you play with the eval board? it’s pretty crazy. this is a vibe coded i3c test on the esp32p4
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Wow those part numbers look very similar to STM32 part numbers. Wow that feature set looks very similar to STM32s. Wow these pin-outs are completely compatible with STM32s. Wow these register maps are exactly the same as STM32s. Probably a coincidence!
Artery releases new mainstream Cortex-M4F MCUs with optional high-speed USB OTG PHY cnx-software.com/2026/09/03/… The AT32F406 and AT32F408 are Arm Cortex-M4F MCUs running at up to 216 MHz, with the F408 adding a USB OTG High-Speed PHY. Both offer DSP instructions, integrate up to 512 KB Flash and 192 KB SRAM, and a 4 KB OTP memory for critical data and parameters. The microcontrollers also offer a QSPI interface for external Flash or RAM expansion, and a range of digital and analog peripheral interfaces. The AT32F406/F408 are supported by Artery’s AT32 IDE, VS Code extension, Workbench, AI Studio, and AT-Link tool. Two development boards are listed in the documentation, but they don't seem to be available for sale right now.
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The American Embedded shop now ships internationally. Check it out here: americanembedded.com/store
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STMicroelectronics VL53L9CX 2.3K LiDAR Sensor $63.36 each, $49.58 @ 25 They fit a whole WAYMO in this thing. Not really. I2C/I3C + CSI interfaces for up to 100Hz update rate. Supports <5cm-8.8m ranging. Pre-order a STEMMA QT breakout here: americanembedded.com/store
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We've developed a USB hub using this chip. You can pre-order now! It's really great for protecting your devices (looking at you el segundo chuds)
Texas Instruments ISOUSB211 Isolated (8kV) USB high-speed (480mbps) repeater $12.77 each, $7.52 @ 2k One of only a few integrated USB isolators that can support USB-HS, most others are limited to just 12mbps! Users report better radiated emissions performance vs. ADuM4165.
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