Best Resistors
Ohm Values Included: 0, 1.0, 1.2, 1.5, 1.8, 2.2, 2.7, 3.3, 3.9, 4.7, 5.6, 6.8, 8.2, 10, 12, 15, 18, 22, 27, 33, 39, 47, 56, 68, 82, 100, 120, 150, 180, 220, 270, 330, 390, 470, 560, 680, 820, 1K, 1.2K, 1.5K, 1.8K, 2.2K, 2.7K, 3.3K, 3.9K, 4.7K, 5.6K, 6.8K, 8.2K, 10K, 12K, 15K, 18K, 22K, 27K, 33K, 39K, 47K, 56K, 68K, 82K, 100K, 120K, 150K, 180K, 220K, 270K, 330K, 390K, 470K, 560K, 680K, 820K, 1M, 1.2M, 1.5M, 1.8M, 2.2M, 2.7M, 3.3M, 3.9M, 4.7M, 5.6M, 6.8M, 8.2M, 10M.
Reviews
Find Best Price at Amazon"Plus, twice, I've had repairmen here stumped for a LONG TIME with some problem and after I perused the repair manual found that a specific sized resistor jumped accordingly was used to debug the problem."
"I didn't count it all, but the selected lots I tested and counted are perfect, and all worked, but as with anything you may find a faulty item here or there, but so far I didn't and I ordered All 3 sets from Joe Knows!"
"Excellent kit, it includes every resistor to create and test circuits."
"This kit is awesome."
"Love this set."
"Great resistors at an affordable value!"
"Very good product, thanks.."
"It's not so much the 5 band color, it's that they have that BLUE background color which makes the orange and red bands and the brown, black and purple bans look almost identical."
Components List： 25pcs 0 Ω ±1%. 25pcs 10 Ω ±1%. 25pcs 20 Ω ±1%. 25pcs 47 Ω ±1%. 25pcs 470 Ω ±1%. 25pcs 2.2k Ω ±1%. 25pcs 4.7k Ω ±1%. 25pcs 22k Ω ±1%. 25pcs 47k Ω ±1%. 25pcs 100k Ω ±1%. 25pcs 220k Ω ±1%. 25pcs 470k Ω ±1%. 25pcs 1M Ω ±1%.
Reviews
Find Best Price at Amazon"Item as described, thanks!"
"Fast shipping."
"Good function and would buy again but folks need to know what they are getting into."
"It makes it easier for me to see the colors in order to use the correct ohm rating. - The resistors are categorized in bags with its rating included."
"Elegoo assorted resistor kit came nicely packed in a plastic box."
Contains 10 Clear Reds, 10 Clear Oranges, 10 Clear Yellows, 10 Clear Greens, 10 Clear Blues, 10 Clear Whites, 10 Clear Pinks and 10 Clear Violets. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"- shipped with 200 ohm resistors."
"Be aware that there's no documentation whatsoever in the package, but I had no trouble finding specs on the Internet by searching for the part number (IL 188)."
"Using the voltages listed in the Amazon description they work great with a 9 volt battery."
"Of course the white, red and blue are really bright, the pink, yellow and green not as bright, The UV?/purple is really dim but I was only using with a 3 volt source Not sure if its UV and just not in a visible spectrum, Since it does light up glow in the dark paint nicely!"
"Each LED color was packaged in a zip-lock baggie with a color dot on it to identify the color."
"Package that came was exactly as pictured, shipped in bubble-wrap mailer, with each set of components in separate bags."
"But they did not come separated in tiny, colored-coded bags but all in one bag."
"I’ll probably run out of red and green sooner than any of the others, but it’s cool to have a nice selection lying around."
Best Fixed Resistors
Ohm Values Included: 0, 1.0, 1.2, 1.5, 1.8, 2.2, 2.7, 3.3, 3.9, 4.7, 5.6, 6.8, 8.2, 10, 12, 15, 18, 22, 27, 33, 39, 47, 56, 68, 82, 100, 120, 150, 180, 220, 270, 330, 390, 470, 560, 680, 820, 1K, 1.2K, 1.5K, 1.8K, 2.2K, 2.7K, 3.3K, 3.9K, 4.7K, 5.6K, 6.8K, 8.2K, 10K, 12K, 15K, 18K, 22K, 27K, 33K, 39K, 47K, 56K, 68K, 82K, 100K, 120K, 150K, 180K, 220K, 270K, 330K, 390K, 470K, 560K, 680K, 820K, 1M, 1.2M, 1.5M, 1.8M, 2.2M, 2.7M, 3.3M, 3.9M, 4.7M, 5.6M, 6.8M, 8.2M, 10M.
Reviews
Find Best Price at Amazon"Plus, twice, I've had repairmen here stumped for a LONG TIME with some problem and after I perused the repair manual found that a specific sized resistor jumped accordingly was used to debug the problem."
"Excellent kit, it includes every resistor to create and test circuits."
"This kit is awesome."
"Love this set."
"Great resistors at an affordable value!"
"Very good product, thanks.."
"I didn't count it all, but the selected lots I tested and counted are perfect, and all worked, but as with anything you may find a faulty item here or there, but so far I didn't and I ordered All 3 sets from Joe Knows!"
"It's not so much the 5 band color, it's that they have that BLUE background color which makes the orange and red bands and the brown, black and purple bans look almost identical."
Best Variable Resistors
![Hilitchi 60-Pcs 100 to 500K ohm 3296W Multiturn Trimmer Potentiometer Assortment Kit - [12 Value]](https://images-na.ssl-images-amazon.com/images/I/51b3BcmBgAL._SS600_.jpg)
Package Include: 60pcs ● The Package Contains 12 Values, Each 5pcs. ● Packed in A Rugged Convenient Re-sealable Plastic Storage Case.
Reviews
Find Best Price at Amazon"Another great product I bought from this company...... if you never ,ordered from this company."
"Needs better quality control, good price."
"Use the center pin and 1 of the outer pins to have adjustable resistance. One outer pin to the center pin will see an increase in resistance as the adjuster is turned clock-wise while the other outer pin will have a decrease in resistance."
"You can stand these on end with adjustment screw facing up or bend pins in order to lay on side for low profile applications."
"Great, but the thing you spin might as well be Phillips head as a Phillips head mean both the flat head and Phillips head are usable."
"Trim pots are always great to have around."
"Great for my model railroad projects."
"WILL HELP ME, EXCELLENT ASSORTMENT."
Best Resonators
Offer extended temperature range capability with built-in load capacitance.
Reviews
Find Best Price at Amazon"Not the greatest application for breaking out your ATMEGA328P (arduino) because the pins are in the wrong order."
"exactly as advertised."
Best Oscillators
DIP Quartz Crystal application of computers, small UMPC,digital television, electronic boards, etc.
Reviews
Find Best Price at Amazon"it's a quartz oscillator."
"I'll be looking for more places to use these, probably give away at least half to the local hacker space in town."
"Just what I needed."
"The few that I have used seem to be working - can't ask for much else."
"Cheaper than buying it in other stores when you count in the shipping cost, I don't think I will use them all, only built couple circuits with Amtel ATmega8 so far, still have 48 more to go... before I need to resupply(I would be surprised if I need to buy more in my life time)."
"When you start building the Atmega 328 (or similar) standalone circuits you will need a bunch of these."
Best Capacitors
Have every capacitor on hand for your next project with this Joe Knows Electronics (™) Brand capacitor kit.
Reviews
Find Best Price at Amazon"This is a great package spanning many different caps of varying, common values."
"Whenever I need a part, I can nearly always find it in one of my Joe Knows Electronics kits."
"Joe gets my kudos."
"This has the capacitance values I need for setting up microcontrollers and it's a lot of capacitors for a good price."
"This kit is awesome."
"good value for the money, excellent packaging too."
"Cool kit for the hobbies."
"Good assortment of capacitors."
Best Attenuators
The highly efficient DG20 measures high frequency field exposures.
Reviews
Find Best Price at Amazon"Not much one can say about a simple thing like this."
Best Electronic Inductors
1/4W 0307 DIP Inductor Assorted Kit 28 value total 280pcs 1uH to 1mH : 1uH 10uH 100uH 1.5uH 15uH 150uH 2.2uH 22uH 220uH 3.3uH 33uH 330uH 3.9uH 39uH 390uH 4.7uH 47uH 470uH 5.6uH 56uH 560uH 6.8uH 68uH 680uH 8.2uH 82uH 820uH 1mH.
Reviews
Find Best Price at Amazon"Great assortment for my projects."
"Arrived quickly with all the right parts."
"Love these inductors."
"This was exactly what I needed for my projects and they come nicely organized and labeled for easy use."
"I've always wanted a bunch of these."
"Arrived in good condition."
"Excellent package."
Best Transformers
SODYSNAY Replacement Macbook Pro Charger, 60W Magsafe Power Adapter For Apple Macbook Pro 13-inch A1181 A1278 A1184 A1330 A1342 A1344, L-Shape Magnetic connector 16.5V 3.65A (Foldable Plug). Feature: - Macbook Air Charger the Smart, space-saving design wih LED light provides status information,Magnetic connection to computer breaks cleanly when tripped over to prevent accidents.Good chargers for your Laptops. ★Replacement chargers manufactured with the highest quality materials and include multiple smart features safeguarding against IV - incorrect voltage, SC - short circuit, IO - internal overheating .
Reviews
Find Best Price at Amazon"Just purchased two of these, one to replace a knock-off charger that got daily use over many years and is now on the fritz and the other to replace an aging Apple-brand charger with its highly frayed electrical-taped cord (not the original that came with the computer but one purchased later on from an Apple store)."
"The charger says it will automatically protect your computer from short-circuit, over voltage, over current, or high temperature."
"My MacBook Air is only a year old and needed the adapter for the charger to work."
"When he comes home to visit he remembers his mac but leaves the charger plugged into the wall at home."
"She typically leaves her charger at her studio and then cannot charge her laptop at home."
"Got this and realized it doesn't fit my computer, but it fits my roomies so I gave it to her!"
"I decided to try this shape and I really like that it runs flat against the side of my Macbook."
"Over heated and broke after a couple of weeks."
Best Transducers
Plastic housing, DC 5V working voltage, 2 pole terminals, convenient for connecting.
Reviews
Find Best Price at Amazon"Hooked to the Naze 32 beeper port it makes finding a quadcopter much easier."
"I connected 1 to each of my drones so I can locate them by sound if I can't see them, which really helps...........UNLESS.......their beyond hearing range."
"bzzzzz."
"They're ok - don't last very long but they are cheap and easy to replace."
"I like to have these installed on my Quads in case I crash in long grass or in a tree where it is hard to see the craft."
Best Antennas
Do you stream videos through a PC, game console or other device? Enjoy exceptional HD digital reception with the GE Attic Mount Indoor Antenna. Antenna reception range is based on a line of sight signal path from the TV broadcast towers to your home. Watch FREE High-Definition TV broadcasts from networks such as CBS, NBC, ABC, Fox, Univision, CW, PBS and more!
Reviews
Find Best Price at Amazon"Also bought the 4 Port Cable TV/HDTV/Digital Amplifier Internet Modem Signal Booster Internet AMP for another $26.17, then off to Home Depot for 25 feet of electrical wire, an outlet box, GFCI outlet, and outlet cover. Now I have ALL the local channels over the air (OTA) and Netflix, Amazon Video, and a bunch of other streaming apps on my smart TV if I want them."
"I picked a heading with the most antennas and then averaged the heading from all of the antennas in that general direction. Now a lot of these channels are terrible, but they're also free, so... All in all I'm very happy with my purchase. I pick up all of the major broadcast networks, a few cool random networks, and some junk channels."
"There are a couple of towers a bit farther out (down in the Akron/Canton area- I'm in Northeast Ohio in Chardon). Before I installed this GE antenna in the attic, I tested it on the main floor of the house. On ground level, in the front room, I pointed it out the window toward the broadcast towers and I could not believe the signal I got! I had to move and adjust the antenna to get signals for other channels, but it demonstrated that it's reception was quite good. I hooked it into my antenna's signal amp (it only gives me a 10 dB bump) and went back downstairs to test. Because I have a long cable run from the antenna to the splitter, I need the signal amp. For its size and lightweight design, I was extremely surprised at how much signal this antenna collects. So, my antenna is pointed at approximately 240 degrees in order to receive broadcasts from Cleveland stations. (My antenna is pointed approximately in that direction - WSW - and I'm receiving broadcasts from Cleveland, Akron, and Canton stations). It'll be interesting to see how the performance of the GE 34792 antenna changes as the weather warms up and the trees fill in. Update 2/18/2015 - Channel 33 out of Youngstown is no longer being consistently received (the signal comes and goes). This certainly can be chalked up to atmospheric conditions because the antenna is not pointed toward that broadcast tower. However, with the antenna pointed toward Cleveland and Akron towers, I'm getting rock solid reception. This explains why I was always adjusting the RCA ANT-751, a more directional antenna whose signal reception was more narrow and focused. In fact, it's more in line (west) with Cleveland towers (where the antenna is pointed) than 17 and 23 (which are farther south). So, it appears the solution to grabbing Channel 49 is to simply upgrade my signal amplifier (due to my long cable run from attic to basement). Still, it's nice to know if the signal amplifier stops working, I don't have to run out and purchase a new one right away. Again, the only Cleveland station not received (signal amp disconnected) is 55 (CW Network). Update 12/10/2015 - A rather large fog blanketed the area last Saturday evening. I realize that atmospheric conditions can come into play and this particular change in the weather had me scratching my head."
"paired along with PCT 1-PORT BI-DIRECTIONAL CABLE TV HDTV AMPLIFIER SIGNAL BOOSTER WITH PASSIVE RETURN PATH to get an extra 15DB i crossed my fingers, ordered and shipped to her aunts place. on 12/27 i went over then and pulled her cable line from the splitter, added 25 feet of coax and ran it into the attic over head."
Best Signal Filters
ANTOP Flat-Panel Indoor HDTV Antenna with High Gain Smartpass Amplifier and built in 4G LTE Filter, AT-201B. Product Information Range: 40 to 50 miles from point of signal origination. Power Supply: DC 5V. Reception Pattern: Multi-directional. Polarization: Horizontal. Color: Piano White with Diamond-Cut pattern. Size: 11.85x3.98x0.83in. Coaxial Cable: 10ft Integrated. Exclusive Technology: Smartpass Amplifier, Built in 4G LTE Filter. Smart Switch On: Long range reception. Smart Switch Off: Short range reception. Antenna effectiveness is influenced by the distance from signal origination point.
Reviews
Find Best Price at Amazon"My family finally terminated our cable contract a few weeks ago."
"I had a set of Phillips rabbit ears that worked pretty well until they got bent."
"I was only able to receive a few more channels, but the picture is soooo much better than with the Antenna I had before. I'm still not able to receive CBS/NBC but I'm going to try putting the antenna in the attic and see if it picks up those two."
"We are still keeping cable for just 1 TV, unfortunately we enjoy the History Channel and a very few others, so right now for $80. I put the unit BEHIND our TV and we still pick up channels we enjoy, like ME TV which in our area ATT does not provide."
"According to the instruction manual, I can scan the “Air” channels twice with both the smart amplifier “on” and “off” status."
"I am very pleased with the reception,very clear picture, no static, great variety of channels to choose from and best of all...no monthly fee!"
"One placement works for most receivable channels, reducing antenna moving for better reception for stations with different broadcast tower locations."
"Good Customer Service Saves the Day. I was able to talk to a representative to find out what would be the right antenna for my location and it was determined that the original antenna AT-201B that I purchased wasn't the right antenna for my needs."
Best Switch Encoders
The resulting audio stream then is distributed over IP using industry standard and application specific protocols (shoutcast, RTP and others, multicast supported). Encode Analog Audio to MP3 up to 192/320kbps.
Reviews
Find Best Price at Amazon"It lost a star for configuration and one for quality."
"After many hours of researching for a device to meet our needs, I landed on the Barix’s site. Although it is far expensive for our purpose, we had no choice since we needed a standalone device that can stream audio directly from an amplifier output without having a computer in between. I haven't received a phone call or heard from any of our members stating that audio is not working. I highly recommend this Barix Instreamer if your setup cannot have a dedicated computer in between for audio streaming."
"Its simply the best audio encoder for sending audio to Shoutcast V1 and V2 servers as well as Icecast."
"Worked like a charm."
"Also make sure you have a static IP or you will be changing periodically."
"I bought the Barix for freeing up the PC which normally does our streaming."
"This device is wonderful and makes our audio feed sound great."
"I had 2 of these, and both broke their power cable connectors clean off within 5 or 15 minutes of gentle use."
Best Electronic Coils
This listing is for a lot of 10 parallel-coils constructed from 22 gauge G-plat v1.2 pick from between 3 and 8 wraps on these awesome coils. with parallel coils you get the benefit of more surface area with a lower resistance, so remember that with 3 wraps the coil will look like 6 wraps of an individual wire great for cloud-chasing, and tremendous flavor chasing. G-plat intensifies flavor and vapor 10 fold from kanthal and other wires.
Reviews
Find Best Price at Amazon"The coils are incredibly well made, plenty of lead for any atomizer and the wraps are as tight as can be, and customer service is completely just spot on!"
"If you want clouds order there coils."
"Great customer service, really helpful."
"was wondering if you can build .09 or lower?"
Best Electronic Chokes
These ferrite cores work to erase noise that is generated by a portable device or equipment that would otherwise be propagated around them. The ferrite cores come in two split halves, and clamp on to the cable whether it has a connector, or is hard wired to equipment. Make as many loops as you can and/or install multiple ferrite cores until you successfully suppress offending noises.
Reviews
Find Best Price at Amazon"These are a life saver for cutting out RF noise."
"Love that high frequency noise elimination."
Best Electronic Crystals
Widely used in TV, automobile electronics, PC cards, electronic meter, DVD, MP3, etc.
Reviews
Find Best Price at Amazon"They're cheap and they work."
"Not much to say other than they do what they're supposed to."
"It does the thing it's supposed to."
"They are crystals."
"Excellent product, worked great."
"fast shipping and quality product."
Best Electronic Ferrites
This rectangle ferrite Bead can be widely used in a variety of Data cables, USB cable, telephone line, network line to shield external electromagnetic interference.
Reviews
Find Best Price at Amazon"I needed one for a 3mm, AC/DC power supply for a camera but wasn't sure if the tolerances of these and other brands were generally accurate so I bought this assorted pack."
"I bought these to use with the car stereo installation in my Corvette."
"I had a set of computer speakers that I could only put on half power due to the static hiss they emitted."
"actually fixed the large majority of my led light radio buzz."
"Reduces electrical interference on cables that don't have ferrite nodes."
"Helps to reduce outside interference but not ground loop noise."
"I placed these around every cable of my guitar rig and I'm no longer picking up a local AM country music station."
"Great ferrites."