March 29 2014 is Arduino’s 10 years birthday, also the World’s Arduino Day. In conjunction with the global celebration, SG Makers in partnership with IDA is organizing a whole series of events for Singapore Arduino lovers. And I was invited to showcase some Arduino projects. Continue reading
One lucky day you wake up to find your dream of creating sophisticated graphics user interface for MCU projects comes true, because STMicroelectronics has released a free version of SEGGER emWin for STM32 line of ARM controllers. But your excitement is quickly balanced by the frustration that your favourite LCD panel is not supported. That is a typical day of mine, and my favourite LCD is a 2.6″ 400×240 IPS panel, model TFT1P5971-E by Truly. This post is about how to make the LCD usable with emWin. Continue reading
For the holiday season I get myself an AVR JTAGICE3. Holding the new shiny emulator and a bunch of Arduino boards, what shall I do? Of course to hop onto the all-hail Atmel Studio and ditch the toy-alike Arduino software. Reason being? Debugging Arduino code with serial console is no fun. I need my single steps, breakpoints and watches back. In fact the Arduino boards seems to be more valuable (to me) without the software. The onboard ISP connector seems to be standard and it “just works” with JTAGICE3. Well, I had this “just works” impression until I tried it on the new Arduino Micro board… Continue reading
I bought some FT230X (FT230XS) USB-USART bridge chip recently for a new design. FT230X is not only cheaper than the traditional FT232RL, but also offers a new fancy “USB charger detection” function. This interests me because I’m quickly running out of desk space and power socket. I wish the new device to be solely powered by USB and/or battery.
Well I should have written this earlier since the Singapore Mini Maker Faire 2013 (#SMMF13) has passed for weeks.
This is the second year of the event and the venue was relocated from the remote (to me) Science Center to Singapore’s busiest Orchard area. And it is free entry for all