Found: Plantower PMS3003 and PMS5003 Connectors
Plantower’s particle sensors are handy devices but the physical connection to them can be difficult.
Plantower’s particle sensors are handy devices but the physical connection to them can be difficult.
Apple’’s HomePod lets you ask Siri to play music and control your home, but you may have to adapt to Siri before Siri will adapt to you.
Apple has a “user-centric” business model but forces iOS users to choose between using the version of iOS they want and getting security updates.
When a wifi speaker’s power supply breaks and the official replacement is stupidly expensive you can find a replacement for the replacement on Amazon.
Machine Learning is toddling into the world at breakneck speed. Let’s check out its baby photos.
If you’re a company that may receive security-related reports, the first thing not to do on the customer service front is to make it difficult to report issu...
The release of iOS 10 didn’t go smoothly. Here’s how to protect yourself when you update your iOS devices.
This isn’t a “get off my lawn you kids!” story. If anything, it’s the opposite. During my early days in the computer industry we lived in a severely resour...
I’ve recently been working with EmberJS, a Javascript framework for building MVC-based web applications. I’m liking it a lot. It feels well thought out, well...
Recently I reported some phishing scam spam coming from a friend’s account - it looked likely that his email account had gotten cracked.
I headed over to Best Buy first thing Friday morning… they opened at 8AM and handled the iPad Air rollout very nicely. It was raining hard… they gave rese...
When Apple first introduced the MagSafe power adapter connector it felt like a big step forward in an area no other company was making improvements in. MagSa...
I ran through most of my month's data allotment in a few hours yesterday afternoon (you can do this at LTE speeds). It was mere minutes between a warning fr...
Over the weekend I ran into one of those situations where it felt like I had found a bug in a very commonly used portion of a very commonly used piece of so...
I picked up a couple of Air Quality Eggs through Kickstarter. They're neat gadgets that can be equipped with a variety of sensors to monitor the air.
I feel love.
World of Warcraft has been running frustratingly slowly on my Retina MacBook Pro. Though it has a lot of pixels to push the machine's CPU and GPU are quite ...
Occasionally while I’m trying to build an iOS app I’ll get this error when I try to run it:
I subscribe to the magazine "Cooking Light". Issues usually have some good recipes when you ignore all the stuff about yoga, aromatherapy and blood pressure...
For the two people in the world who were wondering this, GNU Emacs runs just fine under Debian on a Raspberry Pi. It doesn’t leave much memory available for ...
A small but powerful computer
I love Emacs. It’s the editor I grew up with. I’ve been using it for over 30 years. I don’t think I could switch to another editor now if I wanted to. There’...
Apple has long offered a $100 rebate on select printers. It’s something I’ve counseled many Mac buyers to take advantage of. You could get a moderate quality...
Over the summer, Iomega announced their latest external hard drive, this one targeted at the Macintosh community: the Mac Companion. The Companion is a very ...
My blog runs on a piece of software called Wordpress. I love Wordpress; it’s well designed, easy to use, easy to maintain. It’s good for serving blogs but it...
Today is a big day for Apple. The iPhone 4S is shipping and Apple is doing one of its biggest set of software updates ever. Today they’ll be releasing iOS 5 ...
Free Wifi is great, isn’t it? Except when it’s worth exactly what you paid for it: nothing.
Instead of working on a site redesign that I have a tight deadline on, I am dealing with a long-standing peeve I’ve had: iTunes hygiene.
Yesterday there was a fuss about alarming news that Facebook and Twitter had both killed off their RSS feeds (“completely”).
I’m at An Event Apart and have just listened to a great presentation by Jeremy Keith on data permanency. He touched on many issues, from technical ones regar...
I don't go to physical Apple retail stores very often but this weekend in New York I needed a mini-displayport to HDMI cable, so we took a walk to the 5t...
I have 6 pieces of email in my inbox right now, down from somewhere slightly south of a thousand a few days ago. Much of the mail that was cluttering my inbo...
For a while I’ve been advising people who need simple web sites to use Wordpress. Not just people who want to blog, but people who need a very simple site wi...
There’s a thrill for me in the initial exploration of an idea, the initial design of a piece of software or web site, and in learning how to use new tools or...
Apple's first security update of 2009 for MacOS X may solve some security issues in the OS but it also seriously breaks Perl by installing old versions of so...
The family pack is licensed for use for up to five machines in one household, and lists for $199, a pretty good deal for staying legal at less than the cost ...
Apple has a “user-centric” business model but forces iOS users to choose between using the version of iOS they want and getting security updates.
Many individuals and many organizations treat their router and WiFi network as a security perimeter. “The hostile world is outside. The warm, friendly, safe ...
Equifax has leaked data on most Americans.
When you register a domain name, you may expose personal information about yourself: your address, phone number email address. Here’s how to protect privacy.
Credit card compromises and fraud are an epidemic. Here’s how to use Apple Pay to protect your credit card information from being exploited.
If you’re a company that may receive security-related reports, the first thing not to do on the customer service front is to make it difficult to report issu...
What do you do when attackers say they’ll reset hundreds of millions of iCloud accounts?
Security, privacy and Internet of Things updates for the week of March 18th 2017: Apple ransom, CIA leaks, Google blacklists Symantec certificates, CIA data ...
Personal security questions are not only a terrible user experience, they can also reduce your account’s security rather than enhance it. Let’s explore them ...
Items of note in security, privacy and IoT from the week of March 12th, 2017.
Security The biggest story in security this week is Wikileaks’ dump of CIA documents, reminding people that yes, the CIA is a spy agency and that yes, spy ag...
Weekly security and privacy news review: SHA1, connected cars, SSL update, G Suite, unprotected server, drones and LEDs, Amazon Echo.
I’m experimenting with compiling a list of interesting articles each week - I’ll compile a list of articles that caught my eye. I’m trying to keep this quick...
By now you’re probably used to reading about web sites getting broken into, exposing millions of accounts. How do you protect yourself and how can developers...
What’s the story with NIST’s recent “ban” of SMS for two factor authentication?
You’re searching your blog for spam for the fourth time in the last few days. Not only can’t you figure out how the spammer keeps getting in, you also can’t ...
Pokémon Go has been all over my newsfeed today. I tried it over the weekend and found it oddly compelling - the mix of the real world, accentuated by the Pok...
Recently I reported some phishing scam spam coming from a friend’s account - it looked likely that his email account had gotten cracked.
Learn how to write an Arduino 1 loop() with multiple delays without shooting yourself in the foot.
We need to know your intention.
Rails 5.2 apps crash with a bus error on ARMv7 CPUs like the Raspberry Pi. Here’s a quick fix.
Fixing mysterious mDNS crashes on the ESP8266.
I’ve recently been working with EmberJS, a Javascript framework for building MVC-based web applications. I’m liking it a lot. It feels well thought out, well...
Over the weekend I ran into one of those situations where it felt like I had found a bug in a very commonly used portion of a very commonly used piece of so...
I picked up a couple of Air Quality Eggs through Kickstarter. They're neat gadgets that can be equipped with a variety of sensors to monitor the air.
Occasionally while I’m trying to build an iOS app I’ll get this error when I try to run it:
Yesterday there was a fuss about alarming news that Facebook and Twitter had both killed off their RSS feeds (“completely”).
Download I’ve just released a plugin for Wordpress, wp-nutrition-label. It provides a Wordpress shortcode which generates an HTML FDA-style nutrition label. ...
Wordpress offers a handy mechanism called a “shortcode”, which is a kind of macro. Shortcodes are supplied by Wordpress itself and by plugins that extend Wor...
There’s a thrill for me in the initial exploration of an idea, the initial design of a piece of software or web site, and in learning how to use new tools or...
Apple's first security update of 2009 for MacOS X may solve some security issues in the OS but it also seriously breaks Perl by installing old versions of so...
When you bookmark a listing the icon changes from a heart with a plus sign to a heart with a minus sign, the count of the number of times the the listing was...
I don’t always have reliable online access when I’m coding - in particular, I was on a bus today for a couple of hours and didn’t always have Internet access...
While MySQL has quite an assortment of date and time formats which it supports, I usually find it most convenient to store timestamps as an IN...
I’ve been adding some belated email notifications to UVFood and in the process I ran into a frustrating problem: it wasn’t working at all. … Views are fo...
Adafruit now has listings for the ESP32-H2-MINI-1 module and ESP32-H2-DevKitM-1. The ESP32-H2 is Espressif’s new CPU that has Thread, Zigbee, Bluetooth 5 and...
Apple has a “user-centric” business model but forces iOS users to choose between using the version of iOS they want and getting security updates.
Machine Learning is toddling into the world at breakneck speed. Let’s check out its baby photos.
I’ve recently been working with EmberJS, a Javascript framework for building MVC-based web applications. I’m liking it a lot. It feels well thought out, well...
Recently I reported some phishing scam spam coming from a friend’s account - it looked likely that his email account had gotten cracked.
Over the weekend I ran into one of those situations where it felt like I had found a bug in a very commonly used portion of a very commonly used piece of so...
I feel love.
World of Warcraft has been running frustratingly slowly on my Retina MacBook Pro. Though it has a lot of pixels to push the machine's CPU and GPU are quite ...
Occasionally while I’m trying to build an iOS app I’ll get this error when I try to run it:
For the two people in the world who were wondering this, GNU Emacs runs just fine under Debian on a Raspberry Pi. It doesn’t leave much memory available for ...
I love Emacs. It’s the editor I grew up with. I’ve been using it for over 30 years. I don’t think I could switch to another editor now if I wanted to. There’...
Apple’s iOS 5 introduced Photostream as part of their iCloud offering - when you take photos on an iOS device they are automatically synced to iCloud and fr...
My blog runs on a piece of software called Wordpress. I love Wordpress; it’s well designed, easy to use, easy to maintain. It’s good for serving blogs but it...
Today is a big day for Apple. The iPhone 4S is shipping and Apple is doing one of its biggest set of software updates ever. Today they’ll be releasing iOS 5 ...
For a while I’ve been advising people who need simple web sites to use Wordpress. Not just people who want to blog, but people who need a very simple site wi...
Apple’’s HomePod lets you ask Siri to play music and control your home, but you may have to adapt to Siri before Siri will adapt to you.
Instead of working on a site redesign that I have a tight deadline on, I am dealing with a long-standing peeve I’ve had: iTunes hygiene.
Yahoo seems to have changed the layout of Yahoo Movies recently. I was looking at what was playing locally and saw this: It sounds ominous. If I don’t...
1 Do you ever turn on the television and think "Oh my, why hasn't Fox TV adapted Ab Fab into a US sitcom? ... Unfortunately, it appears that Fox never ...
The new episode will apparently run 3.5 minutes long, so set make sure your DVRs are catching that because I suspect you’ll be very unhappy about missing the...
1 "Futurama" unfortunately never got the love that "The Simpsons" gets, but I'm still grateful for the fact that Fox gave the show another chance in the fo...
Given the current events in the US (or global) economy, “Bloom” rescues me from continually listening to only chill-out music and Radiohead’s most apocalypti...
While I’m on the subject of World of Warcraft, I want to take a moment to mention the software I use to keep the add-ons I use up to date. … The set I u...
"World of Warcraft: Wrath of the Lich King Expansion Pack" Blizzard has announced that the new expansion pack, Wrath of the Lich King, will be released on...
I remember around the time that "Infinite Jest" came out, several of my friends were talking about it. ctan was enraptured by it, read it cover to cover ...
Tuesday September 9th 2008 (today as I finish this; I meant to get this out sooner) is a special Apple event called “Let’s Rock” - although they haven’t spec...
me: “I will buy this video from iTunes”
When Apple first introduced the MagSafe power adapter connector it felt like a big step forward in an area no other company was making improvements in. MagSa...
World of Warcraft has been running frustratingly slowly on my Retina MacBook Pro. Though it has a lot of pixels to push the machine's CPU and GPU are quite ...
Apple’s iOS 5 introduced Photostream as part of their iCloud offering - when you take photos on an iOS device they are automatically synced to iCloud and fr...
Apple has long offered a $100 rebate on select printers. It’s something I’ve counseled many Mac buyers to take advantage of. You could get a moderate quality...
Over the summer, Iomega announced their latest external hard drive, this one targeted at the Macintosh community: the Mac Companion. The Companion is a very ...
Today is a big day for Apple. The iPhone 4S is shipping and Apple is doing one of its biggest set of software updates ever. Today they’ll be releasing iOS 5 ...
Apple's first security update of 2009 for MacOS X may solve some security issues in the OS but it also seriously breaks Perl by installing old versions of so...
I don’t always have reliable online access when I’m coding - in particular, I was on a bus today for a couple of hours and didn’t always have Internet access...
The family pack is licensed for use for up to five machines in one household, and lists for $199, a pretty good deal for staying legal at less than the cost ...
Learn how to publish content created in Google Docs to Wordpress.
With all the flap last week about Facebook buying WhatsApp for a stupidly large amount of money, I think most people missed BBC’s awesome typo on their first...
These spammers are ahead of my entire organization in attempting to protect my brand! I’ll definitely send this to my CEO.
Interesting how Amazon prioritizes use experience. Of course they want to make it easy to shop, right? I can buy something via 1-click without having to ...
I just have to hope that someone at the BBC got a chuckle when they decided on this excerpt for the article's newsfeed.
Yahoo seems to have changed the layout of Yahoo Movies recently. I was looking at what was playing locally and saw this: It sounds ominous. If I don’t...
Fox News is the most trusted TV news source, with 39.3% of respondents to an IFC survey saying they trusted it most. [From Poll: Interne...
So - the day of the event - you get a call asking what restaurants will be there. … The caller mentions to you that he tried to email quite a while ago but ...
I roast my own coffee.
This recipe is based on a recipe from Pure Wow… be sure to check out their awesome photo!
I subscribe to the magazine "Cooking Light". Issues usually have some good recipes when you ignore all the stuff about yoga, aromatherapy and blood pressure...
Since I’ve completely failed to be in the same place as a Korean taco food truck I decided to take a shot at making my own Korean tacos.
Some teas like boiling water… some teas like cooler water. Most green teas and oolongs work best with water in the 180 - 185 degree range. Yes, you can use ...
I like the flavor of chorizo but I'm not thrilled with its ingredients. Most commercial chorizo is very low quality food and quite unhealthy. It's made wi...
It takes a little more care though, and takes longer to cook. Steel-cut oatmeal Rolled oats The recipe is a straightforward translation ...
Back to the important things: Ben & Jerry’s is giving away free cones from 5PM to 8PM today (election day). http://www.benjerry.com/features/i_voted/
So I’ve finished half a century on the Earth. The word century always sounds impressive. And while fifty years sounds impressive, half a century sounds even ...
Now that our cats are becoming elderly, they need some kitty meds. Nothing too serious, but some daily pills, probably more to come.
Temporarily. Zooty and Rebo are 15 years old now and are starting to show some wear and tear. Rebo is recently on blood pressure medication (older kidne...
I have two favorite memories of Julia Child, neither of which involves Saturday Night Live.
Although I hadn’t expected a flood, either. I usually think of hurricanes sitting off the coast and dumping on Cape Cod and Boston (if they ever get that far...
And the environment that I work in has changed and become much more complex… where two decades ago a piece of software most likely ran from the command-line,...
Learn how to publish content created in Google Docs to Wordpress.
My blog runs on a piece of software called Wordpress. I love Wordpress; it’s well designed, easy to use, easy to maintain. It’s good for serving blogs but it...
Download I’ve just released a plugin for Wordpress, wp-nutrition-label. It provides a Wordpress shortcode which generates an HTML FDA-style nutrition label. ...
Wordpress offers a handy mechanism called a “shortcode”, which is a kind of macro. Shortcodes are supplied by Wordpress itself and by plugins that extend Wor...
For a while I’ve been advising people who need simple web sites to use Wordpress. Not just people who want to blog, but people who need a very simple site wi...
I have a bunch of half-written things that I haven’t finished because I haven’t been happy with the state of cross-posting between this blog and Livejournal ...
me: “I will buy this video from iTunes”
I’m watching a movie on … gasp… Blu-Ray for the first time in recent memory.
I just have to hope that someone at the BBC got a chuckle when they decided on this excerpt for the article's newsfeed.
I subscribe to the magazine "Cooking Light". Issues usually have some good recipes when you ignore all the stuff about yoga, aromatherapy and blood pressure...
Security If you want a phone that’s less likely to be broken into simply because it does much less, the Nokia 3310 may be for you. No App Store and no wifi ...
Ground Control to Major Tom Ground Control to Major Tom Take your protein pills and put your helmet on Ground Control to Major Tom (Ten, Nine, Eight, Seven,...
The family pack is licensed for use for up to five machines in one household, and lists for $199, a pretty good deal for staying legal at less than the cost ...
I ran through most of my month's data allotment in a few hours yesterday afternoon (you can do this at LTE speeds). It was mere minutes between a warning fr...
Instead of working on a site redesign that I have a tight deadline on, I am dealing with a long-standing peeve I’ve had: iTunes hygiene.
Given the current events in the US (or global) economy, “Bloom” rescues me from continually listening to only chill-out music and Radiohead’s most apocalypti...
When you bookmark a listing the icon changes from a heart with a plus sign to a heart with a minus sign, the count of the number of times the the listing was...
I don’t always have reliable online access when I’m coding - in particular, I was on a bus today for a couple of hours and didn’t always have Internet access...
Finding parts can be challenging even in the best of times. Here are some helpful resources.
The CCS811 is sometimes mistakenly sold as a carbon monoxide sensor, which it is not.
Naked hardware and moisture don’t mix! Duh!
Apple's first security update of 2009 for MacOS X may solve some security issues in the OS but it also seriously breaks Perl by installing old versions of so...
I’ve been adding some belated email notifications to UVFood and in the process I ran into a frustrating problem: it wasn’t working at all. … Views are fo...
1 Do you ever turn on the television and think "Oh my, why hasn't Fox TV adapted Ab Fab into a US sitcom? ... Unfortunately, it appears that Fox never ...
The new episode will apparently run 3.5 minutes long, so set make sure your DVRs are catching that because I suspect you’ll be very unhappy about missing the...
Why does net neutrality matter? Imagine if your electric company managed your power the way your cable company sells TV channels.
Free Wifi is great, isn’t it? Except when it’s worth exactly what you paid for it: nothing.
I’ve been adding some belated email notifications to UVFood and in the process I ran into a frustrating problem: it wasn’t working at all. … Views are fo...
While MySQL has quite an assortment of date and time formats which it supports, I usually find it most convenient to store timestamps as an IN...
1 Do you ever turn on the television and think "Oh my, why hasn't Fox TV adapted Ab Fab into a US sitcom? ... Unfortunately, it appears that Fox never ...
Yahoo seems to have changed the layout of Yahoo Movies recently. I was looking at what was playing locally and saw this: It sounds ominous. If I don’t...
For Earth Day: What do you imagine when you think of “science”? White coats, test tubes, beakers? Crazy hair and bowties? Musty books of facts?
Equifax has leaked data on most Americans.
After 14 years it’s time to move on from Wordpress.
I was lucky enough to get a couple of ESP32-C6 devkits through AliExpress when Espressif recently made them available. If you’re thinking about getting one t...