Logic Level Converter Not Working at Chelsea Burbidge blog

Logic Level Converter Not Working. For a project with a ws2812b and esp8266 i was under the impression i needed to convert the 3.3v data out from the nodemcu to 5v. Usually you connect level converters to the vcc of the modules on both side, so not both vcca and vccb to the pico. At the end we'll go. I bought a txs0108e logic level converter to reach the 3.3 volts. So if the pico is on. I tested the depth sensor separately, so i know it works, meaning it must. However more reliable solution would be to use different level shifter,. So i hooked up the converter to my oscilloscope and the arduino. I wired everything up like in the tutorial and it did not work. The logic level converter does not seem to send any current over (the sensor does not work and the voltmeter reads nothing). Driving the led of an optocoupler requires a medium big current 5 ma.

BiDirectional Logic Level Converter Hookup Guide SparkFun Learn
from learn.sparkfun.com

However more reliable solution would be to use different level shifter,. I wired everything up like in the tutorial and it did not work. The logic level converter does not seem to send any current over (the sensor does not work and the voltmeter reads nothing). So i hooked up the converter to my oscilloscope and the arduino. Driving the led of an optocoupler requires a medium big current 5 ma. I tested the depth sensor separately, so i know it works, meaning it must. I bought a txs0108e logic level converter to reach the 3.3 volts. So if the pico is on. Usually you connect level converters to the vcc of the modules on both side, so not both vcca and vccb to the pico. At the end we'll go.

BiDirectional Logic Level Converter Hookup Guide SparkFun Learn

Logic Level Converter Not Working I wired everything up like in the tutorial and it did not work. So i hooked up the converter to my oscilloscope and the arduino. However more reliable solution would be to use different level shifter,. I bought a txs0108e logic level converter to reach the 3.3 volts. Usually you connect level converters to the vcc of the modules on both side, so not both vcca and vccb to the pico. So if the pico is on. At the end we'll go. Driving the led of an optocoupler requires a medium big current 5 ma. I tested the depth sensor separately, so i know it works, meaning it must. I wired everything up like in the tutorial and it did not work. For a project with a ws2812b and esp8266 i was under the impression i needed to convert the 3.3v data out from the nodemcu to 5v. The logic level converter does not seem to send any current over (the sensor does not work and the voltmeter reads nothing).

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