Cosmic stm8 license
Hello What time do they send the license for Cosmic? I've already been waiting for about 6 hours and there is no license.
Others: hardware and software
Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Forum Posts
Resolved! Finding a Mosfet suitable
I am building a high voltage fence controller, it requires a IRF820 Mosfet 500V 4A N-channel. Apparently they are not manufactured anymore, and I can not find one anywhere, when trying to find out a replacement I am hitting brick walls with most peo...
ads1115 stm8 integration
hello,i am a beginner & i am trying integrate an external adc "ads1115" with stm8. the adc is an i2c device . i tried using peripheral library and also the register way. but its not working can anyone guide me the corect way to integrate this.this is...
L99DZ200, if there is induce voltage from one motor with H-bridge(FET body diode).
we used L99DZ200 for gate driver for running 2ea DC motor at the same time.if there is induce voltage from one motor with H-bridge(FET body diode) due to generating mode by external load(example by hand), and the other motor is connected to other sid...
Resolved! High frequency alternative to vn5e160str-e
I'm successfully using vn5e160str's to drive some high current outputs, but it would be useful if I could multi-purpose these outputs to support high frequency PWM. The vn5e160str seems to max out at about 50kHz, and I need a stable 800kHz.The PWMd l...
Resolved! Suggestion about (broken) F746ZG Nucelo Board
Good Morning,I am the proud possessor of a Nucelo 746ZG board that has served me well since it has been given to me.Unfortunately for ther last week the Nucleo has a text file with inside the string "The interface firmware FAILED to reset/halt the ta...
memory read failure
hi I am using M95512 512kb EEPROM connected to FPGA via SPI when Iam writing and reading the data (in single address(0000)) below sequence is followedstep 1: wren instruction is sending.(06)step 2: write data to memory array.(02)step 3: check WIP sta...
Resolved! VIL Level of M74HC14YTTR IC
Hello, What is the VIL(Low Level Input) voltage of the IC M74HC14YTTR provided VCC voltage 3.3V?The datasheet specifies the VCC voltage levels of 2.0V, 4.5V, 6.0V. We have used the VCC as 3.3V.
Minimum load current for 78XX
Hi everyone,I'm going to realize a power supply with multiple isolated output for low power audio applications (like preamp, guitar effects...). As voltage regulator I chose the L7809 but in the datasheet there's a note saying "Minimum load current f...
PFAS Info
Hi, I am using the below part in my design. I am interested in knowing the compliance of this part to the impending PFAS (Per- and Polyfluorinated Substances) regulation.TSB612IDT Regards,S.Ramamani
