The vehicle-mounted wireless terminal refers to a terminal that sells in the domestic market, is powered by a vehicle power supply, and has a mobile Communication Module that can be connected to a public telecommunication network for vehicle modernization management, such as a

At 818, Jingdong saw a wave of good prices. Glory V9 dropped directly to 2899 yuan. I didn't care much about UFS and eMMC, so I came across a good price. Although it is a product in the first half of the year, except for UFS, the configuration still belongs to the mid-t

“Because of the better overall market environment this year, coupled with reasonable product structure and customer structure layout and proper sales strategy, Zhaochi Energy Saving Lighting achieved a record high of around 130 million yuan in revenue in August.” Deputy General Manager

Photocoupler The circuit is very simple, and the components have no special requirements and are easy to do. DTV TransmitterA transmitter sends both audio and video signals over the air waves. Transmitters usually transmit more than one signal (TV channe

The panel is an important carrier of AR/VR technology. Under the continuous development of AR/VR technology, its requirements for carriers will inevitably produce new changes. At present, the LEDs used in AR/VR or ordinary OLED displays are more or less oversized, and for AR/VR wearable devices, th

Parallel Thermistor / NTC thermistor / product complete / Sunlord first-class agent NCP18XH103F03RB MURATA Murata thermistor original spot AVX tantalum capacitor low resistance TPSD107K016R0100 original 2011+ Photocoupler A thermistor is a resistor whose resistance val

Surface mount components are used in the device to make the assembly density higher, the volume is smaller, the weight is lighter, the reliability is higher, the high frequency characteristics are better, and the electromagnetic and radio frequency interference are reduced. 2.6 PCB component layou

Some foreign electrical equipment companies, the prices of some wholly-owned companies or joint ventures established in China are generally higher than the prices of domestic electrical products. The prices of traditional low-voltage electrical products are quite different. The price of product inf

The outer diameter of the probe domestically produced P02-T chisel head nickel-plated needle is 0.68mm. The total length of the needle is 24 Car Audio Crystal 3.2*2.5mm 3225 24M (24.000MHZ) 20PF 10PPM 20PPM 30PPM Driving control circuit diagram operated by eight-speed bu

In the circuit of the drawing, the time base circuit 555 is connected to an unsteady circuit, and the square pin has an output frequency of 20 kHz and a square wave with a duty ratio of 1:1. When pin 3 is high, C4 is charged; when low, C3 is charged. Due to the existence of VD1 and VD2, C3 and C4

LED light-emitting diode quality guarantees absolute price AD brand ADUM1402ARWZ special treatment original imported absolutely original The figure is an absolute value circuit, that is, a circuit that converts AC to DC. Among them, as shown in Figure (a) is the most bas

Industrial Router Crystal 3.2*2.5mm 3225 26M (26.000MHZ) 12PF 10PPM 20PPM 30PPM Gunnpod Gunnpod2000Puffs is a pre-filled Disposable Vape pod system device that is compact, a pocket-friendly size and easier to carry. The Gunnpod Disposable 200