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petri Samehere (in Finland), impossible to get info from Bankood, what type triac is used ?

stuartap 22/08/2018
Appears to be a conventional Triac-based dimmer circuit, except there is no Triac! Space where a BT136 should be... but there is no component there on any of the 3 circuits I bought.
3pcs AC 220V 3 Way Touch Control Sensor Switch Dimmer Lamp Desk Light Parts
US$7.49 US$7.99
2
Comments (2)
3pcs AC 220V 3 Way Touch Control Sensor Switch Dimmer Lamp Desk Light Parts
US$7.49 US$7.99

Q: I got many pieces without Triacs, so what type Triacs should be in place BT130 ?

Asked by petri on 2022-02-20 08:06:52

The seller Sorry, I haven't tried this.

2022-02-23 12:23:31 Helpful (0)
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Answers (1)
petri 19/02/2022
I got 6 pieces these and all without Triacs. So, each is not working. Reclamation made to Banggood, but they don't understand.
3pcs AC 220V 3 Way Touch Control Sensor Switch Dimmer Lamp Desk Light Parts
US$7.49 US$7.99
0
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Comments (1)
petri 02/07/2020
Well working meter.
Geekcreit® 2in1 22mm AC50-500V 0-100A Amp Voltmeter Ammeter Voltage Current Meter With CT Au23
US$9.99 US$6.99
0
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petri 30/06/2020
Tested: Easy install and sure function.
5pcs RCWL-0516 4-28V 3mA Microwave Radar Sensor Human Body Induction Switch Module Prober
US$6.93 US$11.99
0
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petri Manythanks, works fine !

petri 05/10/2018
Nice display, but no driver availlable at the moment.
1.5 Inch 128x128 OLED Shield Screen Module For Raspberry Pi / STM32
US$11.60 US$17.40
0
Comments (3)
petri 05/10/2018
Nice display, but no driver availlable at the moment.
1.5 Inch 128x128 OLED Shield Screen Module For Raspberry Pi / STM32
US$11.60 US$17.40
0
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Comments (3)
petri 08/11/2018
Much more sensitivy than the smaller ones.
HC-SR501 Human Infrared Sensor Module Including Lens
US$3.99 US$8.99
0
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petri 05/10/2018
Brush set for bike cleaning
10Pcs Nylon Tube Brush Set Cleaning Brush Set for Glasses Keyboards Jewelry Home Cleaning Supplies
US$5.89 US$11.99
0
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petri 29/04/2018
Tested for well working tool.
MF-110A Electric AC/DC OHM Voltmeter Ammeter Analog Multimeter
US$3.63
0
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petri 07/03/2018
Tested and works.
Machifit 22mm AC 20-500V Digital AC Voltmeter Voltage Meter Gauge Digital Display Indicator Blue
US$4.87 US$11.99
0
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petri 22/02/2018
Interesting sensor for many purposes.
HW-MS03 2.4GHz To 5.8GHz Radar Sensor Microwave Radar Module Small Size
US$2.36 US$3.09
0
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Comments (1)
petri 16/02/2018
Nicely done, it have also seconds on display
DANIU THC15A 220-240V 16A DIN Rail Digital Programmable Timer Switch
US$14.99 US$17.99
0
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petri Does it work if power to Vin and GND ? (so, not use USB as power)

Tomsim 12/08/2017
Board boot up fine with Lua builtin. The EN and BOOT buttons are a little misleading. EN is actually Reset and BOOT is equivalent to Flash. When flashing MOS firmware, I have to press BOOT then EN to put board into flash mode (waiting for download). Once that's done, the flash went fine and I'm able to use it with MOS development tool. Another note: Blue LED is actually connected to GPIO 0 not GPIO 21 in the default MOS application built. For Linux folks on PC: Install both MOS and GIT desktop then use git's builtin bash shell.
ESP32 Development Board WiFi+bluetooth Ultra Low Power Consumption Dual Cores ESP-32 ESP-32S Board Geekcreit for Arduino - products that work with official Arduino boards
US$9.99 US$20.99
7
Comments (1)

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