BG017544235
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BG017544235 20/12/2020
good - robust, 1 button = 1 output and disables others. bad - the buttons are part of a single membrane to make it waterproof. mine had a hole in as it was so thin, luckily mine isn't external use and I wanted the look. you get what you pay for.
12CH Channel DC12V/24V/AC220V Electric Wireless Remote Control Switch Industrial Personal Computer
US$60.02 US$70.99
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Geekcreit® ATmega328P Nano V3 Controller Board Improved Version Module Development Board
US$3.99 US$25.99

Q: do you have a 1-1,5m cable for this? not sure what to buy

Asked by joppo46gg on 2018-09-15 09:25:24

BG017544235 you only get what is in the picture. mini usb is the connection.

2020-12-20 08:14:25 Helpful (0)
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BG017544235 20/12/2020
great zero crossing detector. software example on the manufacturers site works well from git hub. there is a youtube demo. only issue I found is that you need to sort your interrupts after the first pulse (I'm only looking at 50hz) as it does a lot of background work so couldn't run a lcd display at the same time. maybe do some code pruning of the example once you understand it. as an input stage alone it is tricky to get the sink unsoldered.
AC Light Dimmer Module For PWM Controller 1 Channel 3.3V/5V Logic AC 50hz 60hz 220V 110V RobotDyn for Arduino - products that work with official Arduino boards
US$6.99 US$19.06
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BG017544235 20/12/2020
crazy amount of sensors, no name on each unit other than a code on the pcb so you have to look it up. about 10- 20% are duplicates, many sensors have a common bjt package so it's hard to tell what they are if you don't keep track of the codes (hall and temp appear the same at a glance). make sure you get some female jumps to connect it up.
Geekcreit 37 In 1 Sensor Module Board Set Starter Kits SENSOR KIT For Arduino Plastic Bag Package
US$16.49 US$16.99
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BG017544235 20/12/2020
Good but the input ground is the main ground. the output ground can be isolated but the jumpers link it. good for a voltage shift but be careful if you are using it for higher voltage isolation.
817 Optocoupler 4 Channel Voltage Isolation Board Voltage Control Switching Module Optical Isolation Module 3.3V 5V
US$4.39 US$9.99
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BG017544235 20/12/2020
works and was recognised by arduino ide and web programmer. good price, I blew mine up by mistake :,D would buy a few next time.
Geekcreit® ATmega328P Nano V3 Controller Board Improved Version Module Development Board
US$3.99 US$25.99
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