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Reddit mentions of WHDTS 4-Digit Digital Clock Kits with PCB for Soldering Practice Learning Electronics with English Instructions
Sentiment score: 2
Reddit mentions: 5
We found 5 Reddit mentions of WHDTS 4-Digit Digital Clock Kits with PCB for Soldering Practice Learning Electronics with English Instructions. Here are the top ones.
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- ⏰【Great School Science Project】: The DIY Clock Kits are used to installed to a 4-Digit Digital Electronic Clock. It is widely used in schools to help students learn basic mechanical and electronic skills. It's a great Science Fair project. Highly recommended to practice soldering skills enjoyably for you and your kids.
- ⏰【Easy Assembly】: In addition to teaching basic mechanical and electronic principles, the clock kit is easy to build and is so simple. The connection that was clearly mapped and labeled on the board makes it easy to assemble. It's often used to teach basic soldering skills. It's a great first kit for any STEM student. No programming is required.
- ⏰【Comprehensive Time Functions in Most Electronic Clocks】: Seconds Correction Function. Could switch to display the seconds or minutes interface independently. Accurate Travel Time--the error range ±1 sec every 24 hours. Hourly Chime Function--it supports hourly chime from 8:00 to 20:00 (The function can be turned on or off.). Two-way Alarm Clock--supports twice alarm clock setting. Power Cut Memory Function--the time is still accurate once power-on from power-off.
- ⏰【Parameters】: This Electronic Clock Kit is equipped with STC11F02E master chip. DC5.5*2.1 power port with 5V power supply, come along with a 3.5mm USB power cable, plug in the USB charger to use it. 4 digit 0.56" red LED module which is specially for the led clock kit. 24 hour display format.
- ⏰【Perfect After-Sale Service, Supports Wholesale】: This product is DIY kits, not the end product! This Soldering Project requires basic electronic knowledge and hands-on ability. Please read the manual before soldering. Any issues, please do not hesitate to contact us directly for further help. WHDTS has long been engaged in Electronics Related Products wholesale and retail business. Welcome letter to discuss the wholesale business. The bigger the amount is, the more favorable the price is.
Features:
Specs:
| Color | 1 Pack-4 Digit Clock Kit(0.56 Inch) |
| Height | 0.7 Inches |
| Length | 3.5 Inches |
| Weight | 0.05 Pounds |
| Width | 2.6 Inches |
The link by RKNFXX shows excellent examples what to aim for, I know you said you’re new to soldering, so I highly suggest buying a practice board before attempting again.
Quick advice, dial it back on the amount of solder you use, it looks like you’re globbing onto iron tip then lowering onto the contact points (just a guess) it’s better to hold the iron tip on to the pad (and if you can, slightly touching the pin legs) and then feed a bit of solder onto the pad until you get a small cone shape. Do not keep the soldering iron on any surface for more then 3 seconds — if it takes longer to melt the solder then you’re iron isn’t hot enough yet.
Practice boards:
WHDTS 4-Digit Digital Clock Kits with PCB for Soldering Practice Learning Electronics with English Instructions https://www.amazon.com/dp/B0711MHKDZ/ref=cm_sw_r_cp_api_i_7nf7CbRRH12A3
https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F392121560808
Might be worth doing a little beginners kit that you care less about to test your skills first (something like this). Don't worry, It's not that hard though, good luck.
You'll find a ton on Amazon/eBay. I bought a few for my 11 year old to practice with.
https://www.amazon.com/gp/product/B0711MHKDZ/
https://www.amazon.com/Icstation-Soldering-Assemble-AT89C2051-Electronic/dp/B0146I2PFY/
Check the Related Items at the bottom of the Amazon page for other ones.
It's a DIY clock, I've been learning to solder. Here's the kit: https://www.amazon.com/WHDTS-Soldering-Practice-Electronics-Instructions/dp/B0711MHKDZ
If you want to practice your soldering technique I suggest buying a cheap practice kit on Amazon. Something like https://www.amazon.com/dp/B0711MHKDZ/ref=cm_sw_em_r_mt_dp_U_My2iDbACSXY8Y or just search online for soldering practice kits.