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Gpio pin connected to a long wire Hi All I got a slight issue. I had connected flow sensor to out microelectronic using the following circuit. The sensor was simply outputting a pulse. "Input 1" connects to... |
Thursday, 5 March 2020 - 13:49 |
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Lightweight mesh stack setup advice for multiple devices? Hi All Till now i have been using the Light weight mesh stack with the ATMEGA1284P and AT86RF233. I had originally started with the ATMEGA1281 project and modified to... |
Wednesday, 4 March 2020 - 08:49 |
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PCB hole size for 2.54mm pin headers? For Soldering purpose Hi All Like many users, i use the 2.54mm pin headers for JTAG and various external connection. My hole size are 0.9mm. I have small issue when i am... |
Thursday, 6 February 2020 - 13:09 |
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3 in 1 Antennas for GPS, 4G and 2.4Ghz? Hi All I am currently using the Molex External antenna 2112973000( https://www.molex.com/molex/products/part-detail/antennas/2112973000 ) for 4G and GPS on a mobile... |
Monday, 3 February 2020 - 22:27 |
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watchdog reset example for ATMEGA48P due to i2c hanging Hi All I am using the ATMEGA48P and have not really used watch dog timers that much in the past, therefore would like to know if this is the best quick solution for my... |
Thursday, 30 January 2020 - 15:42 |
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Smart power plug custom project Hi All I would like to control the smart plugs that are available online using my own custom app or iot gateway. Is this possible ? Or do I have to use there prescribed platform?... |
Wednesday, 15 January 2020 - 23:04 |
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Zibit module alternatives or replacements? Hi All I am working on a new design and would like to add an wireless module that use the AT86RF233 with any microcontroller. I have previous RF projects that used... |
Saturday, 11 January 2020 - 10:57 |
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Zigbit modules? Hi All I am working on a new design and would like to add an wireless module that use the AT86RF233 with any microcontroller. I have previous RF projects that used AT86RF233 with... |
Saturday, 11 January 2020 - 00:04 |
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N02 sensor bias voltage regulations Hi All I plan to use the following sensor for a new test application to measure N02 levels. https://www.spec-sensors.com/product/no2-sensor/ I will be using... |
Tuesday, 7 January 2020 - 10:12 |
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Light sensor reccomendation Hi All I would like to use a light sensor for a plant growing application for both indoors and outdoors. But would like to know if there is a recommended light... |
Friday, 27 December 2019 - 17:37 |
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DC-DC step up and bypass circuit Hi I have a Step up DC-DC that generates 5V from a Li-poly battery 3.7V to 4.2V. The 5V is required to power certain external devices. If a 5V power adapter is... |
Friday, 20 December 2019 - 13:49 |
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Brown out detection failure on AVR Mega and Xmega Hi All I got various PCBs that use AVR Mega and XMega that are being powered using Li-Poly batteries. We have noticed that even though we have set the brown out to 1.8v , the... |
Wednesday, 11 September 2019 - 02:38 |