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Atxmega256a3bu JTAG pin and GPIO?
Hi All   I am using the Atxmega256a3bu   I need about 4 additional GPIO pins for a DIL switch for various setting option. The only GPIO available are the JTAG...
Sunday, 17 January 2021 - 13:16
ATSAMD21G18 and PWM output
Hi All   This is the first time I am using a SAM device(ATSAMD21G18 ). From my understanding, each pin on the device has associated with PWM channel and a specific timer...
Sunday, 10 January 2021 - 17:04
ATWINC3400 firmware and ASF project version
Hi All   I am trying to get my ATWINC3400 working.   Am I correct in believing that the firmware of the device will only work with certain ASF versions?    
Monday, 4 January 2021 - 16:37
High pitch noise from Li Poly Charging circuit
Hi All, Happy Christmas   I have another post where I am discussing charging a Li-Poly with a solar panel. I did not want to post this question on the same topic to...
Thursday, 24 December 2020 - 12:34
ATWINC3400 XPRO updating firmware
Hi All   I am using the SAMD21 Xplained Pro and ATWINC3400 XPRO.   I need to update the firmware on the ATWIN3400 as I am getting a miss-match error when...
Wednesday, 23 December 2020 - 22:32
Getting started with SAMD21J18A? Compiler choice
Hi All   I am thinking about using the  SAMD21J18A  for a new project with the ATWINC3400.   Can I use the JTAG IC3, with SAM devices?   I am to use...
Thursday, 3 December 2020 - 19:02
Wifi Modules with Blootth
Hi All   I am working on a project that needs to connect to the Azure IoT Hob, using MQTT.   I have been looking at the various device from Microchip and interested in...
Friday, 27 November 2020 - 17:50
PWM radial blower, not starting till 50% duty cycle
Hi All   I experimenting with a blower using PWM. I working with a similar to the following  Blowers, but unfortunately the blower i have been given is not displayed on...
Sunday, 22 November 2020 - 21:01
Radar type Motion detection sensors
Hi All I need to add motion detection of about 1 meter in my application. My pcb has to be in enclosure with no holes or cut outs, there PIR sensor would not be viable. I have...
Monday, 16 November 2020 - 23:57
Molex Connector Vs Cheap far east connectors
Hi All   I am in the process updating my PCB.   My current PCB uses the following ufl and nano sim card connector.    https://www.molex.com/molex/products/part...
Saturday, 14 November 2020 - 13:15
PCB Thermal Relief
Hi All   I am going to be updating a PCB, and would like review the thermal relief especially on connectors.    Till now i have always use "Direct Connect" on...
Friday, 13 November 2020 - 15:04
PCB ID Hardware or Firmware ?
Hi All   Just wanted to know what is the general preference when you want to give a PCB a unique ID.   I have about 5 slightly different PCBs(variation in components and...
Wednesday, 28 October 2020 - 20:14