by hegars | Mar 22, 2020 | Uncategorized
by hegars | Mar 14, 2020 | BuildList, Electronics
Decided to learn how to build some footprints, symbols and 3D models in Kicad so I used a HC-05 Bluetooth module and it’s chips as a template that was not in the default list using the chips datasheets, the TFBGA96 8x8x0,65mm main chip and TFBGA48 6x8x0.80mm...
by hegars | Feb 28, 2020 | DMR
Emission Modes 7K60FXD2-slot DMR (Motorola MOTOTRBO) TDMA data7K60FXE2-slot DMR (Motorola MOTOTRBO) TDMA voice7K60FXW2-slot DMR (Motorola MOTOTRBO) TDMA data + voice Radios 10K1F3E TYT MD UV380G https://fccid.io/POD-MDUV380/Test-Report/test-report-4041451...
by hegars | Feb 25, 2020 | Radio
something something about radio transmissions when compared to on set and in the real world 10-1 FILM: 10-1 (Going to the bathroom number 1)10-CODE: 10-1 (Receiving Poorly)Q-Code: 10-2 FILM: 10-2 (Going to the bathroom number 2)10-CODE: 10-2 (Receiving Well) Q-Code:...
by hegars | Feb 19, 2020 | Electronics
http://www.hc01.com/productdetail?productid=201702040005 https://item.taobao.com/item.htm?spm=a1z10.5-c.w4002-22429966335.24.240a53deu6Q2sz&id=5725927809
by hegars | Feb 19, 2020 | Electronics
http://tinyurl.com/wxwuj7m
by hegars | Feb 11, 2020 | Electronics
I built the 1204 Kit and it not working, so lets figure it out Physical all the joints seem to be good and test out fine at89s52clockDownload Diagnosis Circuit schmatics EC1204BDownload Checking the AT89S52 Verifying the program I the AT89S52 in an EEPROM programmer...
by hegars | Feb 8, 2020 | BuildList
http://www.civildefensemuseum.com/southrad/im174apd-1.html TM-11-6665-232-40-7-Dec-81-USAPADownload 50uA Full Swing Meter Using PWM on Arduino requiring a series 100Kohm at 5v to produce 50uA to drive the arm http://tinyurl.com/vdqbuhe Thinking about hooking this up...
by hegars | Jan 23, 2020 | Electronics, Repair
This was a blown fuse on POE Port 3 of a TP-Link TL-SF1008P https://au.element14.com/littelfuse/046601-5nr/fuse-smd-1-5a-1206-v-fast-acting/dp/1596527
by hegars | Jan 18, 2020 | Uncategorized
ISP Port Reg Circuit Getting started with Atmel ATtiny85 (AVR Programming)...
by hegars | Jan 15, 2020 | Electronics
https://www.schmalzhaus.com/EasyDriver/ https://www.sparkfun.com/products/12779 https://www.robotgear.com.au/Product.aspx/Details/2940-EasyDriver-Stepper-Motor-Driver Letting the blue smoke out I think I somehow applied a reverse voltage from an unprotected 7AH SLA...
by hegars | Jan 12, 2020 | Electronics
http://tinyurl.com/vopamo6 Schmitt inverter to led then invert again http://tinyurl.com/sfgow3o
by hegars | Dec 30, 2019 | BuildList, Electrical, Electronics
H-Bridge’s ST L298 Encoders https://www.pjrc.com/teensy/td_libs_Encoder.html
by hegars | Oct 21, 2019 | IPv6, Network
Three AS peers each delivering a different style of IPv6, Announcing a /48 prefix via eBGP An AS with 1 peer delivering a straight /64 (awesome, 10 points!! thanks for playing)An AS with 1 peer delivering a /126An AS with 2 peers each delivering a /127 (plus feeding...
by hegars | Oct 15, 2019 | Debian, Script
https://developers.google.com/cast/docs/media wget https://github.com/barnybug/go-cast/releases/download/0.1.0/cast-linux-amd64 ./cast discover./cast –host 192.168.15.119 –name OfficeTV status./cast –host 192.168.15.119 –name OfficeTV...
by hegars | Oct 14, 2019 | Electronics
Unbalanced...
by hegars | Oct 14, 2019 | Electrical, Electronics
Above Circuit http://tinyurl.com/y5kgx3af With ADC/DAC http://tinyurl.com/y3pbmyzl Analogue Input Digital Output via 4 bit ADC/DAC https://www.instrumentationtoolbox.com/2012/03/basics-of-4-20ma-current-loop.html...
by hegars | Oct 11, 2019 | Electronics
http://tinyurl.com/y33dbntj 4 to 4, 4 Bit bus selector 8 DPDT Relays8 AND Gates 4 Inverters4 JK Flipflops1 CLK source
by hegars | Oct 9, 2019 | Cisco, Electronics, Telecoms
I have a Cisco IAD2431-16FXS that has an issue with audio from the FXS mouth ports, sending only static, receive is fine Testing with a 600ohm Alcatel TE200 with REN of 1 over a 1000m coil FXS Loopback Tests Lopping the local disables network and I get amplified...
by hegars | Oct 7, 2019 | Telecoms
Early Telecom version Lines Test Set No. 1 Telecom S 399/20 New Version – Lines Test Set Number 2
by hegars | Oct 4, 2019 | Cisco, FiberChannel
mds9222i# sh run !Command: show running-config !Time: Thu Oct 3 15:25:27 2019 version 6.2(9a) power redundancy-mode redundant feature iscsi iscsi enable module 1 feature fcip role name default-role description This is a system defined role and applies to all users....
by hegars | Oct 3, 2019 | Debian, Install, Linux, Storage
Found a set of disk in my pile that came out of a Buffalo NAS root@debian:~# mdadm –detail /dev/md127 /dev/md127: Version : 1.2 Creation Time : Thu May 28 11:42:20 2015 Raid Level : raid5 Array Size : 1953259520 (1862.77 GiB 2000.14 GB) Used Dev Size : 976629760...
by hegars | Oct 2, 2019 | Electronics
https://www.topline.tv/products.cfm
by hegars | Oct 1, 2019 | Linux
HPE Library and Tape Tools https://support.hpe.com/hpsc/swd/public/detail?swItemId=MTX_0da0741bc19f497d8b35964bef Firmwares in cp030021.exe # mt -f /dev/nst0 stsetoptions scsi2logical scsi2logical – seek and tell use SCSI-2 logical block addresses instead of...
by hegars | Oct 1, 2019 | Cisco, Debian, FiberChannel, Linux, Network
QLA Target Mode? SCSI storage controller: Adaptec ASC-29320ALP U320 (rev 10)Fibre Channel: QLogic Corp. ISP2432-based 4Gb Fibre Channel to PCI Express HBA (rev 03)Storage Array:Cisco MDS 9222i
by hegars | Oct 1, 2019 | Electronics, Telecoms
Main Board DSL Controller? D1_DSL W8396L01? D1_FAST Le87281 – G.Fast Single Channel Line Driver https://www.microsemi.com/product-directory/g-fast/4139-le87285 U11 UART? J2 Main Controller Catalyst semi? Microsemi? S8383N23SLMD8 Ethernet Transformer U7 –...
by hegars | Oct 1, 2019 | Debian
dd bs=8M count=1 if=/dev/st0
by hegars | Oct 1, 2019 | Debian, FiberChannel
https://support.citrix.com/article/CTX120172
by hegars | Sep 29, 2019 | Electronics
http://mayhewlabs.com/3dpcb
by hegars | Sep 29, 2019 | BuildList, Electronics
...
