FUNcube Payload Specification
... capacitors have been removed and high value ceramics have been added to some telemetry lines. ...
... capacitors have been removed and high value ceramics have been added to some telemetry lines. ...
1W STEREO KA2209 AMPLIFIER MODULE (3087v2)
... using the KA2209 IC from Samsung, which is equivalent to the TDA2822. It will operate well from 3-12V DC and will work from a battery since the quiescent current drain is low. It requires no heat sink for normal use. The input and output are both ground referenced. Maximum output will be obtained wi ...
... using the KA2209 IC from Samsung, which is equivalent to the TDA2822. It will operate well from 3-12V DC and will work from a battery since the quiescent current drain is low. It requires no heat sink for normal use. The input and output are both ground referenced. Maximum output will be obtained wi ...
EDC LAB MANUAL PART 1
... Soldering is a process for joining metal parts with the aid of molten metal, where the melting temperature is situated below that of material joined and where by the surface of part are coated without turn in becoming molten. A soldering connection ensures metal continuity on the other hand, when tw ...
... Soldering is a process for joining metal parts with the aid of molten metal, where the melting temperature is situated below that of material joined and where by the surface of part are coated without turn in becoming molten. A soldering connection ensures metal continuity on the other hand, when tw ...
Softstart
... series with AC mains prior to relay switching. With an optional (bicolour) LED the status “On” or “Standby” can be indicated. In “Standby” the power-consumption will be less then 1.2W. The Softstart can operate with either a pushbutton or a switch (jumper selectable). If additional thermal protectio ...
... series with AC mains prior to relay switching. With an optional (bicolour) LED the status “On” or “Standby” can be indicated. In “Standby” the power-consumption will be less then 1.2W. The Softstart can operate with either a pushbutton or a switch (jumper selectable). If additional thermal protectio ...
AN-1896 LM22672 Evaluation Board (Rev. D)
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain t ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain t ...
LilyPad Technology - SparkFun Electronics
... LilyPad Battery Life Before you start it is a good idea to pick all your components and figure out how long a typical battery will run them. For this we will need to do a little, easy math. The first thing to do is to figure out how much current (I) each component will use. In the parallel circuit a ...
... LilyPad Battery Life Before you start it is a good idea to pick all your components and figure out how long a typical battery will run them. For this we will need to do a little, easy math. The first thing to do is to figure out how much current (I) each component will use. In the parallel circuit a ...
microelectronics
... The most significant step in modern electronics was the development of the transistor by Bell Laboratories in 1948. This development was to solid-state electronics what the Edison Effect was to the vacuum tube. The solid-state diode and the transistor opened the door to microelectronics. MICROELECTR ...
... The most significant step in modern electronics was the development of the transistor by Bell Laboratories in 1948. This development was to solid-state electronics what the Edison Effect was to the vacuum tube. The solid-state diode and the transistor opened the door to microelectronics. MICROELECTR ...
Nano-Fab Simulator Layout
... • Modifies the electrical characteristics of the silicon wafer. Such modification is the key technique underlying the operation of semiconductor devices (diodes, transistors, thyristors). • Implanting boron results in “p-type” doping. • Implanting phosphorus results in “n-type” doping. ...
... • Modifies the electrical characteristics of the silicon wafer. Such modification is the key technique underlying the operation of semiconductor devices (diodes, transistors, thyristors). • Implanting boron results in “p-type” doping. • Implanting phosphorus results in “n-type” doping. ...
MRJ-75A4-MB5 - Amphenol Corporation
... 1 - PCB tail, vertical, with dust cover (note 2) 3 - PCB tail, right angle 4 - PCB tail, vertical, no dust cover 5 - PCB tail, right angle, on PCB with right angle cable header 7 - PCB tail, right angle, on PCB with RJ45 right angle termination 8 - PCB tail, right angle, on PCB with RJ45 vertical te ...
... 1 - PCB tail, vertical, with dust cover (note 2) 3 - PCB tail, right angle 4 - PCB tail, vertical, no dust cover 5 - PCB tail, right angle, on PCB with right angle cable header 7 - PCB tail, right angle, on PCB with RJ45 right angle termination 8 - PCB tail, right angle, on PCB with RJ45 vertical te ...
Tape 2245
... Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated with such use. Warranty; Limited Remedy; Limited Liability. This product will be free from defects in material and manufacture as of the date o ...
... Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated with such use. Warranty; Limited Remedy; Limited Liability. This product will be free from defects in material and manufacture as of the date o ...
CIRCUITS - Illinois Institute of Technology
... • It's the energy in the circuit which flows fast, not the electrons. • Metals are always full of movable electrons. In a simple circuit, all of the wires are totally packed full of electrons all the time. And when a battery or generator pumps the electrons at one point in the circuit, electrons in ...
... • It's the energy in the circuit which flows fast, not the electrons. • Metals are always full of movable electrons. In a simple circuit, all of the wires are totally packed full of electrons all the time. And when a battery or generator pumps the electrons at one point in the circuit, electrons in ...
PCB Layout Narrative - Purdue College of Engineering
... sections, which will each require a power trace of 50 mils on the surface from the corresponding voltage regulator. The voltage regulators will be grouped together, with the 5V LDO supplying the 1.2V, 2.5V, and 3.3V LDOs, and will be placed to minimize the power trace lengths. Several capacitors wil ...
... sections, which will each require a power trace of 50 mils on the surface from the corresponding voltage regulator. The voltage regulators will be grouped together, with the 5V LDO supplying the 1.2V, 2.5V, and 3.3V LDOs, and will be placed to minimize the power trace lengths. Several capacitors wil ...
Mechatronics Folio Part 1
... In electronics, a continuity test is the checking of an electric circuit to see if current flows (that it is in fact a complete circuit). A continuity test is performed by placing a small voltage (wired in series with an LED or noise-producing component such as a speaker) across the chosen path. If ...
... In electronics, a continuity test is the checking of an electric circuit to see if current flows (that it is in fact a complete circuit). A continuity test is performed by placing a small voltage (wired in series with an LED or noise-producing component such as a speaker) across the chosen path. If ...
Automatic turn off water pump on desired level + water level
... output and that output is used to turn on LEDs and fed transistor base. Latch circuit is created when two NOT gates are connected in series and one 2.2M resistor is connected in parallel with them. When we put positive signal on input of first gate it will convert it to negative and second gate will ...
... output and that output is used to turn on LEDs and fed transistor base. Latch circuit is created when two NOT gates are connected in series and one 2.2M resistor is connected in parallel with them. When we put positive signal on input of first gate it will convert it to negative and second gate will ...
PCB manual - Notes Milenge
... small transformers where a square or rectangular core cross section is suitable for economic consideration. The shell type construction needs more specialized fabrication facilities than core type, while the latter offers an additional advantage permitting visual inspection of coils in the case of a ...
... small transformers where a square or rectangular core cross section is suitable for economic consideration. The shell type construction needs more specialized fabrication facilities than core type, while the latter offers an additional advantage permitting visual inspection of coils in the case of a ...
DEM-OPA-MSOP-2A User`s Guide (Rev. A
... work right, or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a warranty ...
... work right, or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a warranty ...
Corporate Overview - Interstate Marketing
... A True Thin-Film, Nickel-Phosphorous (NiP) Alloy. About 0.1 To 0.4 Microns Of The Alloy Is Electro-Deposited On To The Rough, Or Tooth Side Of Copper Foil During ...
... A True Thin-Film, Nickel-Phosphorous (NiP) Alloy. About 0.1 To 0.4 Microns Of The Alloy Is Electro-Deposited On To The Rough, Or Tooth Side Of Copper Foil During ...
Printed circuit board
A printed circuit board (PCB) mechanically supports and electrically connects electronic components using conductive tracks, pads and other features etched from copper sheets laminated onto a non-conductive substrate. PCBs can be single sided (one copper layer), double sided (two copper layers) or multi-layer (outer and inner layers). Multi-layer PCBs allow for much higher component density. Conductors on different layers are connected with plated-through holes called vias. Advanced PCBs may contain components - capacitors, resistors or active devices - embedded in the substrate.FR-4 glass epoxy is the primary insulating substrate upon which the vast majority of rigid PCBs are produced. A thin layer of copper foil is laminated to one or both sides of an FR-4 panel. Circuitry interconnections are etched into copper layers to produce printed circuit boards. Complex circuits are produced in multiple layers. Printed circuit boards are used in all but the simplest electronic products. Alternatives to PCBs include wire wrap and point-to-point construction. PCBs require the additional design effort to lay out the circuit, but manufacturing and assembly can be automated. Manufacturing circuits with PCBs is cheaper and faster than with other wiring methods as components are mounted and wired with one single part. Furthermore, operator wiring errors are eliminated.When the board has only copper connections and no embedded components, it is more correctly called a printed wiring board (PWB) or etched wiring board. Although more accurate, the term printed wiring board has fallen into disuse. A PCB populated with electronic components is called a printed circuit assembly (PCA), printed circuit board assembly or PCB assembly (PCBA). The IPC preferred term for assembled boards is circuit card assembly (CCA), and for assembled backplanes it is backplane assemblies. The term PCB is used informally both for bare and assembled boards.The world market for bare PCBs reached nearly $60 billion in 2012.