Need ROHS, REACH, and Proposition 65 details
I am looking for RoHS, REACH and Proposition 65 certificate for part the parts below, someone please provide it or let me know from where or how I get it. STPSC20G12WLSTW3N170
Others: hardware and software
Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Forum Posts
M41ST87W RTC Module Read problem
We use M41ST87W as RTC module. We set the stop bit (ST) to 0. We can also observe the frequency at the F32K output. We constantly read the Second register but we do not see any change. What could be the reason for this?
Resolved! COREMP135 software
I purchase one M5STAck COREMP135, it noticed work for linux, but when I use the software, it can't handle user account , only use root login.Then I try build image by myself, the github support was 2-3 years ago.I see one training company - Bootlin s...
GT9271 TOUCH INT
Hi there. I require assistance to ensure the proper operation of GT9271.After properly RESETting the GT9271, and issuing the 0XBA I2C address, the device keeps pulling the INT pin without any touch on the LCD display (1024x600). I really feel a lack ...
Resolved! Specs Sheet for older ceramic IC
hello, i would require a specs sheet for the following IC. i cannot find any information online. if its not visable from the picture it has a DIP20 package. Thank you
HSO with flux weakening
I designed hardware by myself and used MCSDK 6.3.2. I chose HSO algorithm in Workbench, this work well except flux weakening feature is missing. So we cannot run motor with full load. Please advise how we can config Workbench to use HSO together with...
Resolved! STP24DP05 IC queries
Best SPI Routing Method for Double-Sided 16×128 LED Matrix Using STP24DP05Project OverviewI am designing a double-sided 16×128 RGB LED matrix display using STP24DP05 LED drivers. The LED drivers are controlled using a single SPI bus from the MCU. Sin...
Arguments to main function
Posted on September 06, 2007 at 14:04Arguments to main function
Issue with sx1262 module
I am trying to switch between modes (standby, rx, tx, sleep) in the sx1262 module. While switching, I pay attention to the figure below in the datasheet of the lora module. For example, to switch from SX126X_STANDBY_CFG_RC mode to RX mode, I use the ...
Resolved! Talking to an HT16K33 via I2C
I’m connecting to an HT16K33 (on an Adafruit 4-digit, 7-segment display) to a NUCLEO-H755 board.I’m connecting I2C4 SCL to PF14 (pin 19 on CN9), and I2C4 SDA to PFf15 (pin 21 on CN9).Here's my init:static void MX_I2C4_Init(void) { hi2c4.Instance ...