Search found 803 matches

by andrew
Thu Nov 15, 2018 3:16 pm
Forum: Electronics Kits / Bundles
Topic: EDTracker Bundle (HCKITS0021, 21B, 21E, 21F, 21G, 21H & 21I)
Replies: 12
Views: 4788

Re: EDTracker Bundle (HCKITS0021, 21B, 21E, 21F, 21G, 21H & 21I)

First, which version of the bundle is it ? The PMU-9250 or the GY-521 one ? The pre-soldered bundle is the MPU9250 version (same as HCKITS0021H). This also includes the case. Second, when I have bought the pre soldered bundle, do I need to buy something else or is it a complete bundle ? As with the...
by andrew
Mon Nov 12, 2018 9:37 am
Forum: Arduino
Topic: HCRTC - Arduino library for use with DS1307 based RTC module
Replies: 4
Views: 10618

Re: HCRTC - Arduino library for use with DS1307 based RTC module

The library is just a zip file containing plain text files. THERE IS NO EXECUTABLE CODE contained within the library to infect - or for it to infect your system. Just to be sure I've just downloaded a copy, checked the contents is correct, then scanned it with windows defender and it's not showing a...
by andrew
Fri Nov 09, 2018 3:16 pm
Forum: Sensors
Topic: TTP223 Capacitive Touch Sensor (HCSENS0039)
Replies: 7
Views: 2049

Re: TTP223 Capacitive Touch Sensor (HCSENS0039)

The colour is red. It's a bit hard to describe the brightness without being subjective but I would describe it as very bright.
by andrew
Tue Nov 06, 2018 10:24 am
Forum: Sensors
Topic: ADS1115 I2C 16Bit ADC Module (HCMODU0098)
Replies: 3
Views: 2089

Re: ADS1115 I2C 16Bit ADC Module (HCMODU0098)

I've added the schematic to the first post.
by andrew
Fri Nov 02, 2018 10:09 am
Forum: Arduino
Topic: HCuOLED library for SSD1307 & SH1106 based OLED displays
Replies: 10
Views: 7635

Re: HCuOLED library for SSD1307 & SH1106 based OLED displays

Thanks for spotting this, it is a bug which I've now (hopefully) fixed. You can download the new fixed version (0.4) from the first post of this thread. You don't need to reinstall the entire library, just copy over the HCuOLED.cpp file to your installed library folder and that should make the neces...
by andrew
Wed Oct 31, 2018 3:47 pm
Forum: Sensors
Topic: TTP223 Capacitive Touch Sensor (HCSENS0039)
Replies: 7
Views: 2049

Re: TTP223 Capacitive Touch Sensor (HCSENS0039)

This is unfortunately the normal operation so I'm afraid it is just a 'feature' of the sensor. Being a Chinese IC the datasheet looks like it's been translated so it's a bit difficult to determine what the wording of the datasheet is exactly implying but I suspect that it's either the low power mode...
by andrew
Mon Oct 22, 2018 2:35 pm
Forum: Arduino
Topic: HCuOLED library for SSD1307 & SH1106 based OLED displays
Replies: 10
Views: 7635

Re: HCuOLED library for SSD1307 & SH1106 based OLED displays

Do you actually have the Wire.h file on your computer? Looking at your error it looks like it should be in the following path: F:\Arduino IDE 160\Arduino\hardware\arduino\avr\libraries\Wire\src\Wire.h Also, unrelated to your problem I notice you seem to have an extra copy of the SPI library in your ...
by andrew
Mon Oct 22, 2018 8:36 am
Forum: Test
Topic: Hobby Components USB 8CH 24MHz Logic Analyser (HCTEST0006)
Replies: 83
Views: 34008

Re: Hobby Components USB 8CH 24MHz Logic Analyser (HCTEST0006)

I've seen USB issues before where a device will enumerate ok but then you try to communicate with it, it suddenly fails. This is most likely a hardware issue like a bad connection somewhere but I would suggest trying the following two things: Firstly If you have a spare mini USB cable could you try ...
by andrew
Tue Oct 02, 2018 3:04 pm
Forum: Arduino
Topic: HCOARC Arduino library for Obstacle Avoidance Robot Car Kit
Replies: 7
Views: 466

Re: HCOARC Arduino library for Obstacle Avoidance Robot Car Kit

Ah ok, glad you managed to fix it. Not seen that issue before but interesting to know an AV (Avast at least) can interfere with the downloads on this forum. I'll keep it in mind in case anybody else has the same problem.
by andrew
Tue Oct 02, 2018 2:21 pm
Forum: Arduino
Topic: HCOARC Arduino library for Obstacle Avoidance Robot Car Kit
Replies: 7
Views: 466

Re: HCOARC Arduino library for Obstacle Avoidance Robot Car Kit

I've just checked it and it seems to be working fine for me. Where you logged in when you tried to download it?