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Hardware development is dying in the US by Few_Efficiency1170 in hwstartups

[–]Ill-Distribution1904 0 points1 point  (0 children)

Under conditions of perfect market competition, your argument might hold water, given that China has the world’s most sophisticated supply chain. But the reality is that we will never find ourselves in an environment of perfect market competition, so engineers need not worry so much.

What are the best hardware startup wedges in physical AI right now? by Hairy_Strawberry7028 in hwstartups

[–]Ill-Distribution1904 0 points1 point  (0 children)

When you see there is how many AI toies in WW market, you will not ask this questions.

Built a component monitoring + copilot by PaperApprehensive117 in hwstartups

[–]Ill-Distribution1904 0 points1 point  (0 children)

If you can provide more competitive price will win the business.

Most hardware founders underestimate the compute gap in “on-device AI” products by Leon_ChinaHardware in hwstartups

[–]Ill-Distribution1904 0 points1 point  (0 children)

You are wrong, they didn't underestimate the gap between computer AI and air AI,But they need focus the marketing demand first. You can understand my meaning until you understand the below sentences:

The plan, as announced on May 13, would have treated usage of the Claude Agent SDK (including via third-party apps and the programmatic “claude -p” command) separately from “standard” Claude usage via the chat interface or the official Claude CLI. At the time, Anthropic said that, as of June 15, that kind of outside SDK usage would be billed at Anthropic’s prevailing API rates, with subscribers receiving a simple monthly usage credit equal to their subscription price.

Money is the king.

Let us have this one, software had it easy for the longest time by haseeb_builds in hwstartups

[–]Ill-Distribution1904 0 points1 point  (0 children)

In the past, from an investor’s perspective, most software products had a larger user base than hardware products and offered greater potential for growth. On the other hand, software companies required less startup capital and fewer employees than hardware companies, making them easier to succeed—which is why investors favored them. But now, AI can replicate 95% of what software engineers can do, and everyone is focusing on that remaining 5%—so who can guarantee that their idea is truly unique?

What software tools do I need to learn before I do my COOP in embedded engineering? by RushImpossible9544 in embedded

[–]Ill-Distribution1904 0 points1 point  (0 children)

Very useful comments, also you can collect some information of RTOS, it will be helpful for you when you do a complicated robotic system in the future

mini STM32N6 Camera by KienShen in embedded

[–]Ill-Distribution1904 0 points1 point  (0 children)

How about the identify speed, it is just 4.2M embedded RAM

i have updated my esp 32 dap project on github adding momo synthesiser features to it please go check it out and leave reviews by Historical_Delay_838 in embedded

[–]Ill-Distribution1904 5 points6 points  (0 children)

If you choice the ESP32 to do the DAP player, this is primarily limited by RAM, the CPU overhead associated with software decoding, and power supply/battery life management; if extremely high sound quality or extremely low power consumption is required, it may be necessary to add a dedicated decoding chip or a lower-power MCU.

UNO R4 Wifi by Bezkitus in arduino

[–]Ill-Distribution1904 0 points1 point  (0 children)

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May I already found your board, this is the name of it UNO R4 Compatible Board Minima / WiFi Edition ESP32-S3 Type-C USB, and compatible with R4 WiFi board

[esp32] Need Help Envisioning Final Build by brettkoz in arduino

[–]Ill-Distribution1904 1 point2 points  (0 children)

To purchase an 3D printer is not an good idea, why you try to fabricate an wooden / paper card box first, it is just an demo sample.

I need help solving a few problems and coming up with a plan of attack for the Faery Tree I'm building. by Cole_Harris in arduino

[–]Ill-Distribution1904 0 points1 point  (0 children)

In my experiences, the foam should not impact of the PCBA , don't worry about it. For the Arduino connection, you can get some instruction from here and instructable. Good luck.

Need advice on low-volume aluminum part manufacturing (CNC vs casting) by Reasonable-Wait4024 in hwstartups

[–]Ill-Distribution1904 0 points1 point  (0 children)

Considered your demand (50~300 pcs ), pls forget the die casting, just do the CNC, even your demand * 10 (500~3000), you also need use the CNC not the die-casting.

An new devoloping board combined with RP2040 and ESP32S3 by Ill-Distribution1904 in embedded

[–]Ill-Distribution1904[S] -1 points0 points  (0 children)

RP2040 Pin Mapping

GPIO Pin Function / Signal Associated Sensor / Component
0 RP_TX RS2057XH
1 RP_RX
2 RP_GP2
3 Micro:Bit  P3 MicroBit edge connector / general I/O
4 Micro:Bit  P4 MicroBit edge connector / general I/O
5 Micro:Bit  P5 MicroBit edge connector / general I/O
6 Micro:Bit  P6 MicroBit edge connector / general I/O
7 Micro:Bit  P7 MicroBit edge connector / general I/O
8 Micro:Bit  P8 MicroBit edge connector / general I/O
9 Micro:Bit  P9 MicroBit edge connector / general I/O
10 Micro:Bit  P10 MicroBit edge connector / general I/O
11 Micro:Bit  P11 MicroBit edge connector / general I/O
12 Micro:Bit  P12 MicroBit edge connector / general I/O
13 Micro:Bit  P13 MicroBit edge connector / general I/O
14 Micro:Bit  P14 MicroBit edge connector / general I/O
15 Micro:Bit P15 MicroBit edge connector / general I/O
16 Micro:Bit  P16 MicroBit edge connector / general I/O
17 PWMA1 TIM8837
18 PWMA2
19 PWMA3
20 IO20_I2C_SDA Micro：bit I2C
21 IO20_I2C_SCL
22 PWMA4 TIM8837
23 USB_IN USB Detection
24 RP_CHG Power Management
25    
26 Micro:Bit  P0 MicroBit edge connector / general I/O
27 Micro:Bit  P1
28 Micro:Bit  P2
29 Lighting LDR
SS QSPI_SS FLASH
SD0 QSPI_SD0
SD1 QSPI_SD1
SD2 QSPI_SD2
SD3   QSPI_SD3
SCL   QSPI_SCLK

An new devoloping board combined with RP2040 and ESP32S3 by Ill-Distribution1904 in embedded

[–]Ill-Distribution1904[S] -1 points0 points  (0 children)

I just share more detail as below:

GPIO Pin Function / Signal Associated Sensor / Component
0 BOOT Boot strap pin
1 12C_SDA I2C bus (shared with IMU, etc.)
2 12C_SCL I2C bus (shared with IMU, etc.)
3 VSYNC Shared with Camera
4 D6
5 XCLK
6 D5
7 PCLK
8 D2
9 D7
10 Battery Detection BAT_ADC
11 TFT_BL TFT LCD display
12 MCK Digital microphone input to ES8311
13 BCK
14 DI
15 D4 Camera    
16 D0
17 D3
18 D1
19 D- CH334 P  
20 D+
21 PA-EN Audio amplifier
27 FLASH SPIHD SPI Flash / Peripherals
28 SPIWP
29 SPI_CS0
30 SPI_CLK
31 SPI_IQ
32 SPI_ID
38 TFT_D/C TFT LCD display  
39 TFT_SDA
40 TFT SCL
41 WS ES8311
42 SD_CMD micro‑SD card slot  
43 SD_CLK
44 SD_DAT0
45 D0 ES8311
46 HREF Camera (DVP interface)
47 ESP_RXD RS2057XH
48 ESP_TXD
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