Post Created date
USB - Audio / MIDI device using external IC?
When using USB there is no realistic possibility of keeping things "simple" or "more simple".    Seriously, I would ignore everything about USB modes and classes except...
Monday, 28 March 2022 - 17:56
Simulating an I2C Humidity Sensor to test Code on Proteus
Your I2C addresses are wrong.  According to the datasheet for TC74(section 3.1.2), the 7-bit SLA is 0x4d.  That makes the 8-bit addresses: 0x9A for I2C write and 0x9B...
Friday, 25 March 2022 - 15:04
Can anyone find this slide switch?
Since the pins are on a 0.1" (2.54mm) 3x2 pattern, you could (if no replacement switch can be found) pull out the old switch and put in a 3x2 pin header.  Then use a jumper...
Thursday, 24 March 2022 - 22:19
WiFi module interfacing with Atmega16
Hello,   You're not alone with this type of project.  I've been trying to learn about wireless networking on the 8266 for some time.  Yes, everything is in Arduino...
Thursday, 24 March 2022 - 21:25
Break Point Question (Not Stopping)
"inline" means that the function will be written right after the code that calls it.  If the function happens in more than one place in the code, then it is rewritten in each...
Wednesday, 23 March 2022 - 22:27
Bench Power Supply resistor value question.
That set-up looks rather dangerous.  I recommend using Ebay's cheap DC-DC buck convertors: Four connections: V+ IN (up to 24V); In ground; Out adj regulated +12V; out...
Monday, 21 March 2022 - 17:20
Radio Modules to send data to another microcontroller
Hello,   I am trying to learn the ESP32 and ESP8266 in order to bring my electronic skills into the modern age.  I've been using AVR for 20+ years (I have a 90S1200...
Sunday, 20 March 2022 - 15:29
Radio Modules to send data to another microcontroller
Yes, the two WeMos (ESP8266-CPU) modules will link and communicate by the WiFi transceivers built into each module, without having to be connected (through WiFi) into a router...
Sunday, 20 March 2022 - 15:04
Radio Modules to send data to another microcontroller
I nearly fell out of my chair when I saw that the radio modules that you linked to were selling for about 30 UK pounds each.   I can not recommend doing this solution...
Saturday, 19 March 2022 - 20:15
wireless short distance communications technology
I would  recommend using two or more WeMos D1 ESP8266-based module boards.  These sell for about $3 each and they have a full WiFi TCP/IP interface, along with a...
Friday, 18 March 2022 - 18:42
Attiny20 Interrups and timers
Hi,  >>> Hi from all of us   I'm new to AVR Programming and my current goal is to set up a timer to for example blink an LED at 1hz.   >>> Since...
Monday, 14 March 2022 - 13:05
Assembly Software UART
You are getting PORT confused with a pin, and PIN.  A pin is a metal tab on the IC.  PORT and PIN are names of input/output hardware registers: PORT for an 8-bit output...
Saturday, 12 March 2022 - 00:38

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