Magento 1.9.x SMTP Pro Office365 SSL TLS version problem

If you recently stopped receiving emails from your Magento 1.x shop and you are using an Office 365 SMTP account configured in Aschroder SMTP Pro extension, then you might find this in your logs: ==> var/log/system.log <== Warning: stream_socket_enable_crypto(): SSL: Success in /home/cbeauty/public_html/lib/Zend/Mail/Protocol/Smtp.php on line 206 ==> var/log/exception.log <==ERR (3): Zend_Mail_Protocol_Exception: Unable to connect via…

How to limit RC car top speed

I needed a way to limit the top speed of the Haiboxing HBX 12891 RC car, for control training purposes. Since I haven’t found any solution, I wrote this guide to help others looking. The easiest solution I’ve found is to electronically limit the potentiometer range for the trottle. The potentiometer resistance is 5kOhms. Use…