Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Tables)

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Summary of Significant Accounting Policies (Tables)
3 Months Ended
Mar. 31, 2024
Accounting Policies [Abstract]  
Schedule of financial assets and liabilities measured at fair value
                       
    March 31, 2024 (unaudited)  
    Fair Value     Carrying  
    Level 1     Level 2     Level 3     Value  
Assets                        
Marketable securities:                                
Stock   $ 35,260     $     $     $ 35,260  
Total assets measured at fair value   $ 35,260     $     $     $ 35,260  

                         
    December 31, 2023  
    Fair Value     Carrying  
    Level 1     Level 2     Level 3     Value  
Assets                        
Marketable securities:                                
Stock   $ 36,735     $     $     $ 36,735  
Total assets measured at fair value   $ 36,735     $     $     $ 36,735  
Schedule of revenue by product type
           
    March 31, 2024     March 31, 2023  
IoT Products   $ 179,505     $ 13,281  
IoT Project Construction and Installation Services     39,653       222,814  
Total   $ 219,158     $ 236,095  
Schedule of anti-dilutive shares
           
Three Months Ended March 31,   2024     2023  
Stock options     626,374       423,457  
Total     626,374       423,457  
Schedule of exchange rates
           
   

Average Rate for the Three Months Ended

March 31,

 
   

2024

(Unaudited)

   

2023

(Unaudited)

 
China Yuan (RMB)   RMB 7.1555     RMB 6.8413  
United States Dollar ($)   $ 1.0000     $ 1.0000  

 

    Exchange Rate at  
    March 31, 2024     December 31, 2023  
    (Unaudited)        
China Yuan (RMB)   RMB 7.2190     RMB 7.0698  
United States Dollar ($)   $ 1.0000     $ 1.0000