Search This Blog

Sunday, October 16, 2022

How can you get started with the Lightning Network?

    If you want to make transactions using the Lightning Network, you’ll need to send some BTC (for instance from your exchange account or another DeFi wallet) to a Lightning-compatible wallet. There are dozens to choose from. Popular options include both “custodial” and “non-custodial” wallets. Here’s the difference:

  • Custodial wallets: Options include Strike, Blue Wallet (my favourite), or Wallet of Satoshi (find merchands and ATM). These tend to be good for beginners, because they simplify the sending and receiving crypto by managing your private keys. If, for instance, you lose your password, you’ll be able to reset it. 
     
  • Non-custodial wallets: Options include Muun, Breez (my favourite, designed for easy accept POS type payments, backup on google account), Phoenix, or Zap. These wallets are user-controlled and popular with more experienced traders — nobody but you has your private keys (on local device). If you lose or damage your wallet or forget your password, you could lose access to your funds. So make sure you learn first how to back up or restore whichever wallet you choose.

Friday, August 05, 2022

[RO] Am testat un TDS Meter Digital !



    Poate nu este chiar asa de tarziu, dar am considerat ca este necesar sa achizitionez un device (TDS metru model JQ-006) de masurare a calitatii apei ce o bem zi de zi. Masuratorile sunt aproximative dar iti dau oarecum o idee de ce sa faci mai departe.


 

                                            pH        TDS        EC        ORP                                    
Apa robinet                                    7.3        110        215       +170
Apa robinet prin filtru Samsung     7.3        100       210       +170
Aqua Carpatica 5L                         7.3        120       240       +160

pH:        acida < 7.0 < ok < 8.5 < alcalina

TDS (ppm - particles per milion) (Total Dissolved Solids): suma solidelor dizolvate in lichid (saruri, minerale, metale) si este masurata prin conductivitatea lichidului, a numarului de particule de ioni din nr total de milioane de particule (ppm). O valoare aproape de 0 inseamna ca este o apa pura (prea pura totusi, fiindca avem nevoie si de minerale si saruri)

EC (µS - micro siemens): practic masoara acelasi lucru ca si TDS, difera doar formulele de calcul

ORP (mV - mili volt) (Oxidation Reduction Potential): intre +150 si +550 apa este buna de baut

Aici doar le-am sumarizat un pic cu ce am testat, fiindca gasiti o tona de informatii la o simpla cautare pe internet.