Dɛn na nkyerɛwde a ɛwɔ PCB board a ɛda hɔ kwa no so no kyerɛ .

Ɛwom sɛ PCB bare board no frɛ no "soul" a ɛwɔ ɛlɛtrɔnik nneɛma ahorow nyinaa mu denam nnipa board no so de, nanso wobetumi ahu PCB wɔ gua so no korɔn yiye, efi aniwa a ɛda adagyaw so, PCB bare board pii te sɛ zigzag nkyerɛwde ne nɔma ahorow te sɛ nkyerɛwde ahorow te sɛ nkyerɛwde ahorow te sɛ nkyerɛwde ahorow te sɛ nkyerɛwde ahorow te sɛ nkyerɛwde ahorow te sɛ nkyerɛwde ahorow te sɛ nkyerɛwde ahorow no ka ho asɛm titiriw wɔ PCB bare board no so titiriw nea ɛte biara!
IC: Circuit module a wɔaka abom .
UX-IC (a ɛwɔ ɔmansin no fã a wɔaka abom) .
TX: Sɔhwɛbea (ma adwumayɛbea sɔhwɛ) .
SPK1: Meyɛ ɔkasafo.
RX: Ɔsɔretia. Resistors pii wɔ circuit diagram no mu, numbered R1, R2...
CX: ɛnyɛ polar capacitor, anti-interference capacitor wɔ tumi a wɔde hyɛ mu .
QX: Audion .
CEX: Electrolytic capacitor .
CNX: Nsuo a ɛfiri nsuo mu .
RNX: nsu a efi nsu mu a ɛko tia .
Conx: Nkitahodi .
So wowɔ DX-Diode .
LX: inductor\/magnetic bead .
LEDX: hann a ɛma hann ba .
XX: Crystal Oscillator .
Rth: THERMMISTOR .
Cy(y capacitor: ceramic capacitor a ɛwɔ ahoɔden kɛse, ahobammɔ ho kyerɛwtohɔ) .
CX(X capacitor: ahoɔden a ɛkorɔn film capacitor, ahobammɔ ho kyerɛwtohɔ) .
W: Nhyɛso a ɛma ɛba fam .
K: Sesa adesua .
Y: Crystal Oscillator .
117: Resistance wɔ board titiriw no so. Serial nɔma yɛ 17.
T101: Transformer a ɛwɔ board titiriw no so.
SW102: Nsakraeɛ .
LED101: hann a ɛma hann diode .
Mewɔ kanea .
Q104(E, B, C) : Crystal Triode .
E: Emitter .
B: nnyinasoɔ no .
C: Ɔboaboafo .