74HCT160 Synchronous Decade Counter IC (74160 IC) DIP-16 Package74HCT series ICs are High speed logic gates with very low power consumption that utilize advanced silicon gate CMOS, TTL compatible input technology. The only difference between HC and HCT is the input logic level. In general, For HC, anything below 1. 5 V is a low signal, anything above 3. 5 V is seen as high (assuming 5 V supply). For HCT, these levels have been changed to 0. 8 V and 2. 0 V. And 74HCT160 is one of the 74HCT series IC. 74HC160 ICs

and the refresh frequency reaches to 2KHz/s

A small red and blue bi-colour 3mm light-emitting diode with a common anode that produces consistent light and consumes little power

This is a Blue self-adhesive PVC electrical insulation tape

These are Metal Film Resistor with a value of 10 ohm 1W and tolerance of ±5%

Long-life compare as bulbs indicators

Model RD-50A Brand Meanwell DC Voltage (through two voltage channel) +5V(V1)

3M ohm 1/2W and tolerance of ±5%

0A Output Signal 3

switchable Maximum Output Current: <700ma

Gold for these 150E resistors

‚¬°¤100mA Support Mirror Thickness: ‚¬°¤5mm Number of Wires 4 ON Colour White OFF Colour Blue Size: 53

These connectors were once the industry standard for mobile devices