RPI reading random values from SPI 10-bit ADC MCP3008 problem Ask QuestionAsked todayActive todayViewed 22 times1 I have used the Adafruit’s simpletest.py to test out the MCP3008. The supposed result shows ‘0’ for channel 2-7 […]

RPI reading random values from SPI 10-bit ADC MCP3008 problem Ask QuestionAsked todayActive todayViewed 21 times0 I have used the Adafruit’s simpletest.py to test out the MCP3008. The supposed result shows ‘0’ for channel 2-7 […]

How can I increase the output current to make it sufficient for relay module? Ask QuestionAsked todayActive todayViewed 41 times0 I am using the following circuit as an industrial warning and control system. According to […]

LiPo battery sparks when used with DC step up convertor Ask QuestionAsked 2 days agoActive 2 days agoViewed 35 times2 I’m using a LiPo battery 700mAh 3.7V with MT3608 DC-DC step up boost converter module […]

LiPo battery sparks when used with DC step up convertor Ask QuestionAsked 3 days agoActive 2 days agoViewed 38 times2 I’m using a LiPo battery 700mAh 3.7V with MT3608 DC-DC step up boost converter module […]

220VAC to 12VDC Capacitive Dropper Power Supply Driving Relay Problem Ask QuestionAsked yesterdayActive todayViewed 88 times-1Thanks for submitting an edit. It is only visible to you until it’s been approved by trusted community members I was making […]

220VAC to 12VDC Capacitive Dropper Power Supply Driving Relay Problem Ask QuestionAsked yesterdayActive todayViewed 82 times-1Thanks for submitting an edit. It is only visible to you until it’s been approved by trusted community members I was making […]