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2026-04-07T13:09:30Z
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https://sigrok.org/w/index.php?title=Voltcraft_M-3890D&diff=13370
Voltcraft M-3890D
2018-03-31T15:39:03Z
<p>Chrono: </p>
<hr />
<div>{{Infobox multimeter<br />
| image = [[File:Voltcraft m3890dt usb.png|180px]]<br />
| name = Voltcraft M-3890D<br />
| status = planned<br />
| source_code_dir = <br />
| counts = 4000<br />
| categories = CAT II<br />
| connectivity = USB<br />
| measurements = voltage, current, hFE, logic, capacitance, frequency, temperature, resistance, continuity, diode<br />
| features = signal generator, hold, relative, min/max, 10 records datastorage, bargraph<br />
| website = [http://www.conrade.de conrad.de]<br />
}}<br />
<br />
The '''Voltcraft M-3890D''' is a 4000 counts, CAT II handheld digital multimeter with USB connectivity. <br />
<br />
See [[Voltcraft M-3890D/Info]] for more details (such as '''lsusb -vvv''' output) about the device.<br />
<br />
== Hardware ==<br />
<br />
TODO.<br />
<br />
== Photos ==<br />
<br />
TODO.<br />
<br />
== Protocol ==<br />
<br />
USB/HID based.<br />
<br />
A [http://www.produktinfo.conrad.com/datenblaetter/100000-124999/121212-an-01-en-Schnittstellenbeschreibung_M_3890D.pdf short protocol description is also available from Voltcraft/Conrad] (and [http://www.produktinfo.conrad.com/datenblaetter/100000-124999/121212-an-01-en-Kalibrieranleitung_DMM_M_3890D.pdf another one]).<br />
<br />
== Resources ==<br />
<br />
* [http://www.produktinfo.conrad.com/datenblaetter/100000-124999/121212-an-01-en-Kalibrieranleitung_DMM_M_3890D.pdf Calibration instructions] (Conrad)<br />
* [http://www.elv.de/controller.aspx?cid=683&detail=10&detail2=273639 ELV info page]<br />
** [http://www.elv-downloads.de/service/manuals_hw/54731_M3890D_USB_UM.pdf Manual] (ELV)<br />
** [http://www.elv-downloads.de/downloads/programme/usbview.zip Vendor software] (ELV)<br />
* [http://www.kappenberg.com/pages/wandler/gat116.htm DMM info]<br />
* [https://apollo.open-resource.org/lab:wip:metex USBVIEW (Win) USB Trace]<br />
<br />
[[Category:Device]]<br />
[[Category:Multimeter]]<br />
[[Category:Planned]]</div>
Chrono
https://sigrok.org/w/index.php?title=Voltcraft_M-3890D/Info&diff=13369
Voltcraft M-3890D/Info
2018-03-31T15:36:11Z
<p>Chrono: Created page with "== lsusb == <small> $ '''lsusb -vvv''' Bus 009 Device 116: ID 0925:1234 Lakeview Research Device Descriptor: bLength 18 bDescriptorType 1 b..."</p>
<hr />
<div>== lsusb ==<br />
<br />
<small><br />
$ '''lsusb -vvv'''<br />
Bus 009 Device 116: ID 0925:1234 Lakeview Research<br />
Device Descriptor:<br />
bLength 18<br />
bDescriptorType 1<br />
bcdUSB 1.10<br />
bDeviceClass 0<br />
bDeviceSubClass 0<br />
bDeviceProtocol 0<br />
bMaxPacketSize0 8<br />
idVendor 0x0925 Lakeview Research<br />
idProduct 0x1234<br />
bcdDevice 1.00<br />
iManufacturer 1 USB DMM<br />
iProduct 2 USB DMM<br />
iSerial 0<br />
bNumConfigurations 1<br />
Configuration Descriptor:<br />
bLength 9<br />
bDescriptorType 2<br />
wTotalLength 34<br />
bNumInterfaces 1<br />
bConfigurationValue 1<br />
iConfiguration 0<br />
bmAttributes 0x80<br />
(Bus Powered)<br />
MaxPower 100mA<br />
Interface Descriptor:<br />
bLength 9<br />
bDescriptorType 4<br />
bInterfaceNumber 0<br />
bAlternateSetting 0<br />
bNumEndpoints 1<br />
bInterfaceClass 3 Human Interface Device<br />
bInterfaceSubClass 0<br />
bInterfaceProtocol 0<br />
iInterface 0<br />
HID Device Descriptor:<br />
bLength 9<br />
bDescriptorType 33<br />
bcdHID 1.10<br />
bCountryCode 0 Not supported<br />
bNumDescriptors 1<br />
bDescriptorType 34 Report<br />
wDescriptorLength 52<br />
Report Descriptor: (length is 52)<br />
Item(Global): Usage Page, data= [ 0xa0 0xff ] 65440<br />
(null)<br />
Item(Local ): Usage, data= [ 0x01 ] 1<br />
(null)<br />
Item(Main ): Collection, data= [ 0x01 ] 1<br />
Application<br />
Item(Local ): Usage, data= [ 0x02 ] 2<br />
(null)<br />
Item(Main ): Collection, data= [ 0x00 ] 0<br />
Physical<br />
Item(Global): Usage Page, data= [ 0xa1 0xff ] 65441<br />
(null)<br />
Item(Local ): Usage, data= [ 0x03 ] 3<br />
(null)<br />
Item(Local ): Usage, data= [ 0x04 ] 4<br />
(null)<br />
Item(Global): Logical Minimum, data= [ 0x80 ] 128<br />
Item(Global): Logical Maximum, data= [ 0x7f ] 127<br />
Item(Global): Physical Minimum, data= [ 0x00 ] 0<br />
Item(Global): Physical Maximum, data= [ 0xff ] 255<br />
Item(Global): Report Size, data= [ 0x08 ] 8<br />
Item(Global): Report Count, data= [ 0x08 ] 8<br />
Item(Main ): Input, data= [ 0x02 ] 2<br />
Data Variable Absolute No_Wrap Linear<br />
Preferred_State No_Null_Position Non_Volatile Bitfield<br />
Item(Local ): Usage, data= [ 0x05 ] 5<br />
(null)<br />
Item(Local ): Usage, data= [ 0x06 ] 6<br />
(null)<br />
Item(Global): Logical Minimum, data= [ 0x80 ] 128<br />
Item(Global): Logical Maximum, data= [ 0x7f ] 127<br />
Item(Global): Physical Minimum, data= [ 0x00 ] 0<br />
Item(Global): Physical Maximum, data= [ 0xff ] 255<br />
Item(Global): Report Size, data= [ 0x08 ] 8<br />
Item(Global): Report Count, data= [ 0x02 ] 2<br />
Item(Main ): Output, data= [ 0x02 ] 2<br />
Data Variable Absolute No_Wrap Linear<br />
Preferred_State No_Null_Position Non_Volatile Bitfield<br />
Item(Main ): End Collection, data=none<br />
Item(Main ): End Collection, data=none<br />
Endpoint Descriptor:<br />
bLength 7<br />
bDescriptorType 5<br />
bEndpointAddress 0x81 EP 1 IN<br />
bmAttributes 3<br />
Transfer Type Interrupt<br />
Synch Type None<br />
Usage Type Data<br />
wMaxPacketSize 0x0008 1x 8 bytes<br />
bInterval 10<br />
Device Status: 0x0002<br />
(Bus Powered)<br />
Remote Wakeup Enabled<br />
</small></div>
Chrono
https://sigrok.org/w/index.php?title=Voltcraft_M-3890D&diff=13368
Voltcraft M-3890D
2018-03-31T15:33:02Z
<p>Chrono: Created page with "{{Infobox multimeter | image = 180px | name = Voltcraft M-3890D | status = planned | source_code_dir = | coun..."</p>
<hr />
<div>{{Infobox multimeter<br />
| image = [[File:Voltcraft m3890dt usb.png|180px]]<br />
| name = Voltcraft M-3890D<br />
| status = planned<br />
| source_code_dir = <br />
| counts = 4000<br />
| categories = CAT II<br />
| connectivity = USB<br />
| measurements = voltage, current, hFE, logic, capacitance, frequency, temperature, resistance, continuity, diode<br />
| features = signal generator, hold, relative, min/max, 10 records datastorage, bargraph<br />
| website = [http://www.conrade.de conrad.de]<br />
}}<br />
<br />
The '''Voltcraft M-3890D''' is a 4000 counts, CAT II handheld digital multimeter with USB connectivity. <br />
<br />
See [[Voltcraft M-3890D/Info]] for more details (such as '''lsusb -vvv''' output) about the device.<br />
<br />
== Hardware ==<br />
<br />
TODO.<br />
<br />
== Photos ==<br />
<br />
TODO.<br />
<br />
== Protocol ==<br />
<br />
USB/HID based.<br />
<br />
A [http://www.produktinfo.conrad.com/datenblaetter/100000-124999/121212-an-01-en-Schnittstellenbeschreibung_M_3890D.pdf short protocol description is also available from Voltcraft/Conrad] (and [http://www.produktinfo.conrad.com/datenblaetter/100000-124999/121212-an-01-en-Kalibrieranleitung_DMM_M_3890D.pdf another one]).<br />
<br />
== Resources ==<br />
<br />
* [http://www.produktinfo.conrad.com/datenblaetter/100000-124999/121212-an-01-en-Kalibrieranleitung_DMM_M_3890D.pdf Calibration instructions] (Conrad)<br />
* [http://www.elv.de/controller.aspx?cid=683&detail=10&detail2=273639 ELV info page]<br />
** [http://www.elv-downloads.de/service/manuals_hw/54731_M3890D_USB_UM.pdf Manual] (ELV)<br />
** [http://www.elv-downloads.de/downloads/programme/usbview.zip Vendor software] (ELV)<br />
* [http://www.kappenberg.com/pages/wandler/gat116.htm DMM info]<br />
<br />
[[Category:Device]]<br />
[[Category:Multimeter]]<br />
[[Category:Planned]]</div>
Chrono