Website stats and analysis

Student-Hobbyist Electronics Projects Tutorials by Lewis LoflinIntroduction - The purpose of these pages is to introduce the student and hobbyist to electronics projects. My hope is generate interest for those thinking about entering a high tech field, or simply to have fun. I've been a part-time adjunct professor at a local community college teaching electricity and electronics. My electronics we...

2.48 Rating by Usitestat

bristolwatch.com was registered 1 decade 9 years ago. It has a alexa rank of #532,152 in the world. It is a domain having .com extension. It is estimated worth of $ 2,400.00 and have a daily income of around $ 10.00. Furthermore the website is generating income from Google Adsense. As no active threats were reported recently, bristolwatch.com is SAFE to browse.

Traffic Report

Daily Unique Visitors: 1,648
Daily Pageviews: 3,296

Estimated Valuation

Income Per Day: $ 10.00
Estimated Worth: $ 2,400.00

Search Engine Indexes

Google Indexed Pages: Not Applicable
Yahoo Indexed Pages: Not Applicable
Bing Indexed Pages: Not Applicable

Search Engine Backlinks

Google Backlinks: Not Applicable
Bing Backlinks: Not Applicable
Alexa BackLinks: Not Applicable

Safety Information

Google Safe Browsing: No Risk Issues
Siteadvisor Rating: Not Applicable
WOT Trustworthiness: Very Poor
WOT Privacy: Very Poor
WOT Child Safety: Very Poor

Website Ranks & Scores

Alexa Rank: 532,152
PageSpeed Score: 89 ON 100
Domain Authority: 49 ON 100
Bounce Rate: Not Applicable
Time On Site: Not Applicable

Web Server Information

Hosted IP Address:

107.180.56.149

Hosted Country:

United States US

Location Latitude:

39.0437

Location Longitude:

-77.4875

Traffic Classification

Total Traffic: 90.15K
Direct Traffic: 11.33%
Referral Traffic: 0.22%
Search Traffic: 81.99%
Social Traffic: 5.81%
Mail Traffic: 0.65%
Display Traffic: 0%

Search Engine Results For bristolwatch.com

List of Electronic Projects by Lewis Loflin - Sullivan County

- http://www.sullivan-county.com/ele/

PDF files and spec sheets for www.bristolwatch.com projects. List of Spec Sheets · How to use SIDACs and their operation · How a Voltage Doubler Works ...


Safely Build an H-Bridge - Again - YouTube

- https://www.youtube.com/watch?v=aBHRGGmSglI

Jan 29, 2018 ... What to do when building high power projects without smoking them.http://www. bristolwatch.com/arduino2/nano1.htm Arduino Nano Test ...


NPN and PNP transistors as back-to-back diodes. | Transistors ...

- https://www.pinterest.com/pin/668784613388016027/

Log in. Sign up. Basic circuit design for bipolar transistor switches examples. Dc Circuit, Circuit Design, Electronics. Visit. From. bristolwatch.com ...


LM358 based comparator uses single supply | Circuit, Electronics ...

- https://www.pinterest.dk/pin/207587864063847722/

... swipe gestures. Log in. Sign up. based comparator uses single supply Circuit Diagram, Circuits, Arduino, Floor Plans, Electronic. Visit. From. bristolwatch.com ...


NEJE 30 with SKR 1.4T - #5 by Drom - NEJE - LightBurn Software ...

- https://forum.lightburnsoftware.com/t/neje-30-with-skr-1-4t/39668/5

Apr 26, 2021 ... I found the documentation for optocoupler circuit to convert CMOS to TTL circuit. https://www.bristolwatch.com/ele3/ele6.htm Based on that, ...


Bristol Watch Company (@bristol_watch) | Twitter

- https://twitter.com/bristol_watch

The latest Tweets from Bristol Watch Company (@bristol_watch). Bristol Watch Company makes truly extraordinary limited edition aviator watches. Designed by  ...


Bristol Watch Company - Home | Facebook

- https://www.facebook.com/BristolWatchCompany/

Bristol Watch Company, San Antonio, Texas. 4370 likes · 92 talking about this. Bristol Watch Company offers a truly extraordinary line of limited...


Bristol Watch | MVMT

- https://www.mvmt.com/mens-watches/rise/bristol/TC01-BLUS.html

Bristol Watch. Shop our premium catalogue of men's and women's watches, bluelight glasses and more. Free shipping + free returns. Join the MVMT.


TIP41 NPN transistor switch. | Transistors, Electronics projects ...

- https://www.pinterest.com.mx/pin/668784613388016044/?amp_client_id=CLIENT_ID(_)&mweb_unauth_id={{default.session}}

Power & Electrical Supplies. Basic circuit design for bipolar transistor switches examples. Dc Circuit, Circuit Design, Bathroom. Visit. From. bristolwatch.com ...


Connecting the ATMEGA168/Arduino to MCP23016 and ... - PYFN

- https://pyfn.com/datasheets/displays/MCP23016 and LCD Display.pdf

http://www.bristolwatch.com/arduino/mcp23016_lcd_display.htm. Basic diagram. Connecting the ATMEGA168/Arduino to MCP23016 and LCD Display by Lewis ...


Student-Hobbyist Electronics Projects Tutorials

- https://www.bristolwatch.com/

Basic electronics and hobby projects featuring Arduino, Picaxe, Microchip PIC.


LM317A: Is this part is alternate for LT317? - Power management ...

- https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/924515/lm317a-is-this-part-is-alternate-for-lt317

Jul 20, 2020 ... while I configure it to 500mA using 2.5-ohm resistor? The circuit basic can understand from this link: [http://www.bristolwatch.com/ccs/LM317.htm# ...


DIY reef-pi build log | Page 7 | REEF2REEF Saltwater and Reef ...

- https://www.reef2reef.com/threads/diy-reef-pi-build-log.458088/page-7

Sep 18, 2019 ... Using an Arduino microcontroller with a LM358 for digital to analog conversion. Includes code examples. www.bristolwatch.com. Last edited: ...


Capacitance Multiplier - MOD WIGGLER

- https://modwiggler.com/forum/viewtopic.php?t=211577

Jan 3, 2019 ... ... by adding a zener diode to the cap multiplier, e.g. http://www.bristolwatch.com/ ele/zener_power_supply.htm · http://www.aether-machine.com.


Fundamentals of Zener Diodes - StudyLib

- https://studylib.net/doc/18051891/fundamentals-of-zener-diodes

See http://www.bristolwatch.com/ Zener Diodes or "Breakdown Diodes" as they are sometimes called, are basically the same as the standard junction ...


Max a zener can clamp | All About Circuits

- https://forum.allaboutcircuits.com/threads/max-a-zener-can-clamp.174487/

Nov 25, 2020 ... ... want a 12.6V zener as an example. This can help introduce you to the subject: http://www.bristolwatch.com/ele/zener_power_supply.htm.


Pin on Warsztat - Pinterest

- https://www.pinterest.ca/pin/464574517808652648/

... Maintenance · Power & Electrical Supplies. current boost circuit at 1 Amp. Diy Electronics, Electronics Projects, Hack Internet,. Visit. From. bristolwatch.com ...


Electronic – MOSFET full H bridge, voltage spike protection – iTecTec

- https://itectec.com/electrical/electronic-mosfet-full-h-bridge-voltage-spike-protection/

The design is from Lewis Loflin http://www.bristolwatch.com/k150/port5.htm. 5v control signals (ATMega 328p, 500Hz PWM frequency), motor is 24V/5A ...


Another Zero-Crossing Detector - From the Q and A | Nuts & Volts ...

- https://www.nutsvolts.com/questions-and-answers/another-zero-crossing-detector

During the negative half-cycles, a regular diode, reversely connected in parallel with the LED, would take care of things (see http://www.bristolwatch.com.


Creating a constant current source using an Arduino, BC548 ...

- https://electronics.stackexchange.com/questions/281703/creating-a-constant-current-source-using-an-arduino-bc548-transistor-and-lm317l

... of the BC548 is sent to the input of the LM317LZ to produce a constant current source based on the design on http://www.bristolwatch.com/ccs/LM317.htm.


MOSFET full H bridge, voltage spike protection - Electrical ...

- https://electronics.stackexchange.com/questions/491430/mosfet-full-h-bridge-voltage-spike-protection

Apr 6, 2020 ... The design is from Lewis Loflin http://www.bristolwatch.com/k150/port5.htm. 5v control signals (ATMega 328p, 500Hz PWM frequency), motor is ...


Fun & Easy AM Radio Project - World of Electronics Study

- https://www.worldofelectronicsstudy.com/fun-easy-am-radio-project/

Nov 13, 2019 ... http://www.bristolwatch.com/radio/crystal_radio.htm · https://www.homemade- circuits.com/simplest-am-radio-receiver-with-speaker/ · Tweet.

Page Resources Breakdown

Homepage Links Analysis

Website Inpage Analysis

H1 Headings: 1 H2 Headings: 5
H3 Headings: 5 H4 Headings: Not Applicable
H5 Headings: Not Applicable H6 Headings: Not Applicable
Total IFRAMEs: Not Applicable Total Images: 3
Google Adsense: pub-4857839345134773 Google Analytics: Not Applicable

Two Phrase Analysis

Words Occurrences Density Possible Spam
Raspberry Pi 55 1.413 % No
Printer Port 22 0.565 % No
Pi and 18 0.462 % No
PC Printer 17 0.437 % No
LCD Display 16 0.411 % No
HBridge Motor 15 0.385 % No
Motor Control 15 0.385 % No
to Raspberry 13 0.334 % No
to the 12 0.308 % No
the PICAXE 12 0.308 % No
Arduino to 12 0.308 % No
with the 12 0.308 % No
with Arduino 12 0.308 % No
Connecting the 11 0.283 % No
Display Driver 11 0.283 % No
Shift Register 10 0.257 % No
Arduino with 10 0.257 % No
Arduino and 10 0.257 % No
and the 10 0.257 % No
Charge Controller 9 0.231 % No

Four Phrase Analysis

Words Occurrences Density Possible Spam
Panel Battery Charge Controller 7 0.18 % No
the PC Printer Port 7 0.18 % No
Solar Panel Battery Charge 7 0.18 % No
MM5451 LED Display Driver 6 0.154 % No
a MM5451 LED Display 6 0.154 % No
and the 74HC595 Serial 6 0.154 % No
74HC595 Serial Shift Register 6 0.154 % No
the 74HC595 Serial Shift 6 0.154 % No
and a MM5451 LED 6 0.154 % No
PC Printer Port Part 5 0.128 % No
PC Printer Port with 5 0.128 % No
GPIO Expander with Arduino 4 0.103 % No
PCA9555 32Bit GPIO Expander 4 0.103 % No
Printer Port with Python 4 0.103 % No
Connecting the Arduino to 4 0.103 % No
Motor Control with Power 4 0.103 % No
HBridge Motor Control with 4 0.103 % No
32Bit GPIO Expander with 4 0.103 % No
Raspberry Pi and the 4 0.103 % No
Pi and PCF8591 ADDA 3 0.077 % No

Mobile Friendly Check


Mobile Friendly : Unknown
Score : Unknown

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Technology, Viewpoint from Bristol, Virginia

- sullivan-county.com

Electronics technology, general earth science and subjects I find of interest in Bristol Virginia.

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HTTP Header Analysis

Http-Version: 1.1
Status-Code: 200
Status: 200 OK
Date: Thu, 22 Apr 2021 04:18:28 GMT
Server: Apache
Upgrade: h2,h2c
Connection: Upgrade
Last-Modified: Mon, 15 Feb 2021 16:21:49 GMT
ETag: "14a04c3-e4a5-5bb6262091a0c-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
Content-Length: 13187
Content-Type: text/html

Domain Information

Domain Registrar: GoDaddy.com, LLC
Registration Date: 2005-03-06 1 decade 9 years 1 month ago
Last Modified: 2019-12-09 4 years 4 months 2 weeks ago

Domain Nameserver Information

Host IP Address Country
ns71.domaincontrol.com 97.74.105.46 United States United States
ns72.domaincontrol.com 173.201.73.46 United States United States

DNS Record Analysis

Host Type TTL Extra
bristolwatch.com A 10792 IP: 107.180.56.149
bristolwatch.com NS 3600 Target: ns72.domaincontrol.com
bristolwatch.com NS 3600 Target: ns71.domaincontrol.com
bristolwatch.com SOA 3600 MNAME: ns71.domaincontrol.com
RNAME: dns.jomax.net
Serial: 2016070600
Refresh: 28800
Retry: 7200
Expire: 604800
bristolwatch.com MX 3600 Target: smtp.secureserver.net
bristolwatch.com MX 3600 Priority: 10
Target: mailstore1.secureserver.net

Alexa Traffic Rank

Alexa Search Engine Traffic

Top Organic Keyword

1. lm317 constant current
2. module mcp23016
3. triac
4. bidirectional mosfet switch
5. egg incubator using arduino

Top Paid Keyword

Not Applicable

Full WHOIS Lookup

Domain Name: BRISTOLWATCH.COM
Registry Domain ID:
145154262_DOMAIN_COM-VRSN
Registrar WHOIS Server:
whois.godaddy.com
Registrar URL:
http://www.godaddy.com
Updated Date:
2019-12-08T18:18:43Z
Creation Date:
2005-03-05T17:21:14Z
Registry Expiry Date:
2022-03-05T17:21:14Z
Registrar: GoDaddy.com, LLC
Registrar
IANA ID: 146
Registrar Abuse Contact Email:
[email protected]
Registrar Abuse Contact Phone:
480-624-2505
Domain Status: clientDeleteProhibited
https://icann.org/epp#clientDeleteProhibited
Domain Status:
clientRenewProhibited
https://icann.org/epp#clientRenewProhibited
Domain Status:
clientTransferProhibited
https://icann.org/epp#clientTransferProhibited
Domain Status:
clientUpdateProhibited
https://icann.org/epp#clientUpdateProhibited
Name Server:
NS71.DOMAINCONTROL.COM
Name Server:
NS72.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN Whois
Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last
update of whois database: 2021-04-22T04:18:29Z

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