Directory restructuring

Electronics_and_Hardware/Analogue_and_digital.md

@@ -45,6 +45,6 @@ A digital system represents data as a sequence of symbols where each symbol is o
 
 Computers only use two symbols for each value: 0 and 1.
 
-Although a digital system could use more than two symbols, adding more would [increase the complexity](/Hardware/Binary/Why_computers_use_binary.md#from-circuits-to-programs) and cost of the system. A set of only two symbols allows for simplified hardware and improved reliability.
+Although a digital system could use more than two symbols, adding more would [increase the complexity](/Electronics_and_Hardware/Binary/Why_computers_use_binary.md#from-circuits-to-programs) and cost of the system. A set of only two symbols allows for simplified hardware and improved reliability.
 
 All data within a computer from images to sounds are sequences of 0s and 1s. In practice, the sequences are stored in various ways. On a CD, the binary digits are stored as bumps (0) or flat spaces (1). On a flash drive, the 1s and 0s are electrical charges etc.

Electronics_and_Hardware/Binary/Binary_encoding.md

@@ -2,7 +2,7 @@
 title: Binary encoding
 categories:
   - Computer Architecture
-tags: [binary]
+tags: [binary, binary-encoding]
 ---
 
 # Binary encoding

Electronics_and_Hardware/Logic_gates/Creating_memory_with_NAND.md

@@ -9,7 +9,7 @@ tags: [logic-gates, binary, memory]
 
 # Creating memory with NAND gates
 
-The [logic circuit](/Hardware/Logic_Gates/Logic_circuits.md) below demonstrates how memory can be created using [NAND](/Hardware/Logic_Gates/Nand_gate.md) gates. A single bit is stored in memory.
+The [logic circuit](/Electronics_and_Hardware/Digital_circuits/Digital_circuits.md) below demonstrates how memory can be created using [NAND](/Electronics_and_Hardware/Logic_gates/Logic_gates.md#nand-gate) gates. A single bit is stored in memory.
 
 ![](/img/nand_latch_logic_circuit.png)
 Interactive version of circuit:

Electronics_and_Hardware/Logic_gates/Logic_gates.md

@@ -11,7 +11,7 @@ tags: [logic-gates, binary]
 > [A logic gate consists in] three connections where there may or may not be some electricity. Two of those connections are places where electricity may be put into the device, and the third connection is a place where electricity may come out of the device. (Scott, 2009 p.21)
 
 Logic gates are the basic building blocks of digital computing. **A logic gate is an electrical circuit that has one or more than one input and only one output.** The input controls the output and the logic determining which types of input (on/off) lead to specific outputs (on/off) is identical to the truth-conditions of the [Boolean connectives](/Logic/Truth-functional_connectives.md) specifiable in terms of [truth-tables](/Logic/Truth-tables.md).
-Physically, what 'travels through' the gates is electrical current and what constitutes the 'gate' is a [transistor](/Electronics/Digital_Circuits/Transistors.md) responding to the current. At the next level of abstraction it is bits that go into the gate and bits which come out: binary information that may be either 1 or 0.
+Physically, what 'travels through' the gates is electrical current and what constitutes the 'gate' is a [transistor](/Electronics_and_Hardware/Digital_circuits/Transistors.md) responding to the current. At the next level of abstraction it is bits that go into the gate and bits which come out: binary information that may be either 1 or 0.
 
 ## NOT gate
 

Electronics_and_Hardware/Motherboard.md

@@ -9,6 +9,6 @@ tags: [motherboard]
 
 <img src="../img/motherboard-pi.jpg" width="400px"/>
 
-The motherboard is the foundation of a computer. It allocates power and allows communication to and between the [CPU](./../Computer_Architecture/CPU/Von_Neumann_architecture.md), [RAM](../Hardware/Memory/Basics.md), [harddisk](/Operating_Systems/Disks.md) and all other hardware components.
+The motherboard is the foundation of a computer. It allocates power and allows communication to and between the [CPU](/Computer_Architecture/CPU/Von_Neumann_architecture.md), [RAM](/Computer_Architecture/Memory/Memory.md), [harddisk](/Operating_Systems/Disks/What_are_disks.md) and all other hardware components.
 
 It is a printed circuit board and is always the largest board within the computer chassis.

Electronics_and_Hardware/Physics_of_electricity/Electromagnetism.md

@@ -18,7 +18,7 @@ We know that charge is an innate property of all charged fundamental particles.
 
 ## Magnetism
 
-> Magnetism is a physical property produced by the _motion_ of electric charge, which of course, is the same thing as [electric current](/Electronics/Current.md)
+> Magnetism is a physical property produced by the _motion_ of electric charge, which of course, is the same thing as [electric current](/Electronics_and_Hardware/Analogue_circuits/Current.md)
 
 A **magnet** is a material or object that produces a magnetic field. This field is invisible but visible by its effects: pulling on other magnetic materials such as iron, steel, nickel, cobalt etc and attracting or repelling other magnets.
 

Electronics_and_Hardware/Physics_of_electricity/Ohms_Law.md

@@ -7,7 +7,7 @@ tags: [physics, electricity, electrical-resistance]
 
 # Ohm's Law
 
-The relationship between [current](/Electronics/Current.md), [voltage](/Electronics/Voltage.md), and [resistance](/Electronics/Resistance.md) is defined by Ohm's Law:
+The relationship between [current](/Electronics_and_Hardware/Analogue_circuits/Current.md), [voltage](/Electronics_and_Hardware/Analogue_circuits/Voltage.md), and [resistance](/Electronics_and_Hardware/Analogue_circuits/Resistance.md) is defined by Ohm's Law:
 
 > The current flowing from one point to another is equal to the voltage accross these points divided by the resistance between them.
 

_meta/Resources.md

@@ -44,6 +44,8 @@ _Computer Systems: A Programmer's Perspective Third Ed._ (2016) Bryant and O'Hal
 
 [How do transistors work, anyway?](https://lcamtuf.substack.com/p/how-do-transistors-work-anyway)
 
+[NAND latch](http://hyperphysics.phy-astr.gsu.edu/hbase/Electronic/nandlatch.html)
+
 ## Linux
 
 _How Linux Works: What Every Superuser Should Know_ (2021) Brian Ward