Author: William ZhangIn recent years, wireless speakers have attracted much attention in the consumer audio market. The demand for their diverse functions and applications has led to rapid growth in t...
step:
1. The board will search for a hotspot in a specific format. This hotspot contains the ssid and password of the AP you want to connect to, such as @ssid@key.2. Then use your phone to enable this...
1 Introduction In microelectronic device packaging, a variety of materials with different thermal expansion coefficients are often used. Due to the thermal mismatch between materials and the temperatu...
[:P][:P][:P] In many electronic systems, a sine wave signal with adjustable frequency and amplitude is often needed as a reference or carrier signal. Sine wave signals are mainly generated by analog ...
module test;
reg [14*8:1] str_v;
initial
begin
str_v="hello";
$display ("%s is stored as %h",str_v,str_v);
str_v={str_v,"!!!"};
$display ("%s is stored as %h",str_v,str_v);
end
endmodule
After enterin...