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I've been given a hand full of these (DS18B20) temperature sensors. They are known to be counterfeit. During testing with readtemp12 they are all resolving 11BITs or a step of 0.125. This could mean the EEPROM has been set or the configuration register cannot be written to. I've probably...

This is a DEMO of a PICAXE 08M2 using a PCF8574 I2C 8-Bit I/O Port Expander driving a standard 20x4 Blue LCD display. This code is part of a library that will be used for a future build (or re-build) of a QRSS transmitter. The transmitter frequency will be created from a SI5351 I2C configurable...

The ease at which to program the PICAXE is truly astounding. I thought a Morse code generator would be a “NO BRAINER” but was caught off guard. There are so many different ways to create this type of code. Most programs need the user to map the ASCII to a binary code to create the data...

Purpose: Use the IR remote to enter a number from 1 to 65535. Data to be sent via the Sertxd to a terminal. Originally, this code was written to command a vintage Kenwood TS-680S radio to QSY (change to another frequency). I only needed to be within a kHz from 500 to 53999. Numbers...

Just for your information, Here is a neato-cool way to convert images into byte arrays (or arrays back into an images) for use with (monochrome) displays such as OLEDs. image2cpp LINK: https://javl.github.io/image2cpp/ CODE is standalone Open source and runs on a single web page. GitHub...

DesignSpark PCB Link on the free software page doesn't work. Displays Secure Connection Failed. Editing (re. hacking) the link take you to https://www.rs-online.com/designspark/pcb-software. Is this the same software? Doesn't look free. Oh I haven't yet search the site. There seems to be a...

Howdy! I might be shooting myself in the foot with this question. Can the TVR010 simulation be remapped with different result codes? WHY? Because I don't have SONY TV remote to work with. I DO have a SONY CD/TUNER remote that works with IRIN. This will reduce the programming cycle I have now...

Hi I've been reading the manuals, front to back to front :geek: Yup, the smiley looks like me. Could it be a coding error found in the sample code of the online and PDF manuals? Example for ON GOTO, BRANCH has the same issue. The label bnt0 will never be executed, because, variable b1 is...